"Well, just... hoping it stays that way." Sure, maybe not the nicest thing to say, but Koshi was still fighting minor flight-or-fight reactions right now that the initial shock had worn off and it seemed his roommmate wasn't injured. That smoke wasn't particularly comforting either. "So, uh... is this your thing?"

He was, well, a little oblivious to how much danger he might actually be in right then.