he wouldn't have minded how she acted on set at all! i haven't seen the movie in a long time, but i feel like they didn't have too many scenes together? so he probably brushed it off, not to mention he would've been doing a lot of similar keeping to himself to get in character. he's not exactly a full method actor, but he takes his work quite seriously and has done so many dark roles that he likes to take the time to really get in the zone and the headspace of his characters. but chronicle was quite early in his career as well and he had a great time making it, so it was one of those films where he would've wanted to keep in touch with everyone and she'd have been no exception. and with get out, i think he'd have wanted to hang out with her quite a bit before filming just to get an even deeper sibling rapport going, if she'd have been up for that?