Forgive me for this, but I joke about sexualities and shippings almost all the time.

If two people seem to have a close interaction or a funny reaction to someone they're interacting with, I immediately think [Person] x [Person] and maybe even tease them in my mind, though not shipping them in the end.

For example, ever since Orihime and Ishida [spoiler for beginners] almost changed together in the same room, I keep poking fun at the shipping. 

Also, about joking about sexualities, I would want to ask "Are you GAY?" and laugh it off and make OCs gay just for the fun of it.

I actually feel disturbed when I see yaoi/yuri moments at my school, but still.

(This girl almost revealed her friend's panties to the entire sixth periods of 8th grade Chorus and Band)

I dunno, random confession?