You and him were home alone at the LoV hideout, so you two were just hanging out in his ~~small~~ room, and while he told you you could sit anywhere he looked down at his phone, his free hand holding one of yours as he checked some messages from Tomura (while 100% leaving him on read). After a moment he felt you drop like you’d gone limp, before seeing a bad burn on (weak spot). “Hey, what the fuck- D-did I do that?!” He’d ask, not knowing what to do.