pov: the bartender is flirting w ur girlfriend

• Memory Gaps: Astarion realising, as he opens up to Tav, that there are entire years or decades of his life from which he has only a handful of memories. Great big blank stretches where he has no idea where he was, who he was with, what was happening to him. Some of the gaps cover years at a time where he was so dissociated and shut down that he just didn't retain any memories of what was going on around him. Some are shorter periods of particularly horrific torture that his brain has deliberately blocked out to protect him.
• Recovered Memories: At some point, years into the future when he's done A Lot of healing, he might find that every now and then, a fragment of those lost memories will unexpectedly come back to him. He'll catch a particular scent on the breeze, or overhear a specific phrase in the street, or cross paths with someone whose face is oddly familiar, and he'll get a glimpse of an acute horror he'd filed neatly away where it couldn't hurt him anymore. He very rarely remembers all the context to those flashes of his past. He might recall that he was punished, but not what he was punished for, or he might remember words spoken by a greedy conquest, but be unable to recall the man's face.
• Dissociation: Tav knows going into this relationship that Astarion has basically made an art out of dissociating during sex. They also know, from their shared encounter with the drow twins, that he's not great at enforcing his own boundaries - he'll always say he'll speak up and back out if he stops having fun, but in practice he rarely does; he's not used to having the option of saying no to his partner, and being punished if he tries. So they know there's going to be some practice and experimentation and negotiation necessary there, to figure out the rough limits of his comfort zone. But once he starts really processing, there may be days where he just checks out completely. Tav will touch his shoulder, and he'll startle and apologise - "Terribly sorry, darling, I was miles away for a moment there." And Tav will gently point out that he's been sat in the same spot vacantly staring into the middle distance for hours. They've been checking in on him occasionally and this is the first time he's responded. It's unsettling, to say the least.
• Lost Time: Astarion was very young when he was turned, physically mature but emotionally juvenile. He was basically an overgrown teenager, in the phase of life where elves are just starting to learn who they are and what they want, and figure out their place in the world. But he never got to do that, because he spent his formative young adult years in a world where everyone became an abuser, where his only means of surviving was to smile and charm and obey while even his basic human dignity was stripped away. He learned that communication is based on manipulation. He learned that the powerful can do whatever they like to the weak. He learned an incredibly toxic, abusive way of life, and that was his family dynamic, his everyday life, for as long as he can remember. Now that he's free and safe, he's realising that the world doesn't actually work that way and that he's now far behind even shorter-lived races in social/emotional development. He's grieving for the person he could've been. He's grieving for the life he could've lived. He's grieving for all the years he already lost, and the ones he'll lose in the future as he flounders to catch up. A decent chunk of his life was stolen from him, and that's time he will never get back.
• Flashbacks & Night Terrors: Specifically the kind where your brain convinces you that an injury you had a long time ago is actually an injury you have (or are receiving) right now. There are nights where he'll wake Tav in a panic, because his back feels like it's on fire, he can feel every freshly-carved wound dripping blood and he's in so much pain he doesn't know what else to do. If Tav looks, they see nothing out of the ordinary - old, long-healed scars, same as always. But the pain and the fear and the distress are all very real to him, and all they can do is try to comfort him, cover his back with cool damp cloths or healing salves, remind him he's safe now and they're not leaving him.
• Boundary Shifting: Sometimes, Tav can come up and hug him from behind, and he'll melt into them a little bit and go all soft and happy. Other times, he might flinch away or go rigid at the same gesture. A lot of the time, it really depends on how he's feeling on the day, but at least a little bit of it is deliberate - he's pushing to find the limit of just how much autonomy Tav is willing to give him. He wants to know at what point they'll stop respecting his "no". Will they accept it if he doesn't want a hug? If he wants to sleep in his own room tonight? At what point will understanding turn to anger at being rejected? From the drow twins four/fivesome, we also know he's got a tendency to push his own boundaries, and jump into things he's actually not ready for, and Tav would be the one holding his hand through the fallout as he tries to figure out what his own boundaries even are.
• Frustration! So, so much frustration. He wants to be Over It already. He wants to move past everything that ever happened to him and never think about it again. He hates that Cazador still has a grip on him, even in death - he doesn't want to give the bastard the satisfaction of dwelling on all his punishments, his cruelties. Sometimes, that frustration is going to explode outwards at Tav - he'll get angry at them for coddling him, or find something small to start a fight over, or he'll set an unreasonable boundary and try to defend it because he's still learning what healthy boundaries look like. Sometimes, it will implode inwards, and that won't be about Tav at all, but they'll get the brunt of it all the same - it might come out as self-loathing or self-punishment, and he'll react by doing something stupid, like trying to drive them away, because having a secure, relatively healthy relationship is terrifying and the instinct is to destroy it before Tav can. There will be yelling and angry tears and deeply unhealthy coping mechanisms, and they'd have to work through that. Trauma is ugly, and Astarion is right at the beginning of a very long journey towards healing.
• Abandonment Issues: Astarion wants the relationship to be one between equals, but he's kind of got Tav on a pedestal all the same. They saved him. They helped him get rid of Cazador for good. They chose him and love him despite a wealth of better (in his eyes) options, and all his baggage. They stayed with him even when he has very little to offer them. We know his vanity and obnoxious self-absorption is a fragile attempt to obscure the fact that his self-esteem is in the dirt and he has virtually no self-worth, and there are a couple of occasions in-game where it becomes clear that he's afraid of losing the one person who somehow considers him lovable. After seeing Sebastian and all the other conquests, he begs Tav not to hate him, saying that he did what he had to. If he has a rival for Tav's affections, and Tav informs him that they broke up with the rival to be with Astarion, he's shocked and the first thing out of his mouth is, "You ended things with them for me? Why?" And if Durge tries to break up with him for his own safety, his facade drops and he immediately asks if he did something wrong. So while he's not afraid to argue with Tav, if something happens - like an angry outburst - that upsets or angers them, and he thinks he's at risk of losing that one steady, stable person in his life, he might well cling and overcompensate to try and repair what he thinks is a fracture in their relationship. He'll fawn or beg or crawl into Tav's bed to "apologise" and "make it up to them" because, well, very occasionally it worked on Cazador. With patience and good communication and lots of repeatedly driving the lesson home to overcome 200 years of education to the contrary, he will eventually start to believe that "I'm really pissed off at you right now," does not equate to, "You are the worst mistake I've ever made and I am leaving you."
• Panic Attacks: I feel like honestly he'd get some symptoms of these on a fairly regular basis, but he's never been given any option other than just trying to power through them. He's used to realising he's shaking, he's used to feeling like he's watching himself from outside his body, or like he can't breathe even though he doesn't need to. He's very familiar with the sickening fear in his gut, so intense it makes his head spin. He's not used to being comforted or reassured about them - he thinks they're normal. Tav disagrees.