Che! Big help. [Katsuki looks over his shoulder at the sound of someone yelling and a crash coming right after. Idiots. They're running around in the fog, still chasing shit. Then back to Izuku, both arms folding at the elbows and forearms on the railing since he's not going anywhere for the time being.]

I'm not leaving my ship and crew behind, idiot. And I'm not sailing out of here when I can't fucking see. [He's a captain right now, Izuku, and he's got some responsibilities as captain. (He hates role playing, but once he's in the role, it's 100% effort.) Besides, he likes being captain.]

You just ran your mouth for a minute without an answer. [Granted, it was just offering suggestions.] There wasn't a trigger except for the damn fog.

[Which makes the suggestion of leaving it logical, but...]