[He is never going to be able to handle this. And seeing just who he's stuck in the balloon with, he looks visibly uncomfortable. Ah yes, it's you. His coach thief!!1 or something.]
[Hrm..... trying to calm down at least a little despite the situation, if only because being so obviously affected is embarrassing]
Harmless, you say... How is it harmless to just suddenly appear like this? [first time indeed ;;;]