Oh sister, you have worries.

My outlines always look like a maniac wrote them, because my stories are so warped.

Like Angela and Norma said: as long as it makes sense for YOU it's all good. Also agree with the two that there can NEVER be too much kissing (and more) involved a story.

But the char in the vent... they a warped guy, run from someone/-thing, or they just tumbled down? You'll get there... down the vent.