its believed to be from that song because that song was part of the 2011 leeds festival setlist where louis and harry attended.
here is the complete setlist and here you can see the songs rise against played. as you can see, they played “make it stop” on august 27
harry wore the festival bracelet for many months (he even fixed it when it broke) and when he took it off he tattooed that phrase in the same place that the bracelet was (left arm wrist). we first saw the tattoo on july 27, 2012, almost a year after the festival.
reminder that the ‘i cant change’ is complementary to the “” that louis has.
the first time we saw louis with the quotation marks was on october 15, 2012 in the same place where harry got the “i cant change” tattoo but on the right arm and on the other side.
and as an extra piece of information i add that later harry covered the i cant change with the anchor (january 11, 2014) and louis tattooed the rope in the same place as the “” (june 24, 2013)
they literally covered up complementary tattoos with more complementary tattoos.
and my favorite part is that as they are done in opposite arms, when holding hands the tattoos unify.