[No, that's Shouto losing some control over his own powers because he's not used to being this flustered. He doesn't have experience with this. Nobody should expect him to not catch on fire or freeze over when he's faced with his boyfriend being cute.]
F-Fine. I'm fine.
[He's not, because he's also starting to steam on his left side.]
no subject
F-Fine. I'm fine.
[He's not, because he's also starting to steam on his left side.]