7. I Blame the Parents
There are other ways to entertain your kids on a plane than letting them deface the tray table with a pack of permanent stickers. Who do you expect to pick those off for you? Kid passengers behaving badly is fodder for a whole other post.

8. Tone Down the Airborne PDA
We all have those “mile high club” fantasies, but most of us don’t act them out on an aisle seat in full view of other passengers. Sorry, but it’s just not the place for full make-out straddle.

9. Yes, That Is What You Think It Is
And if you must do the deed discretely (must you?), at least don’t leave your condoms lying around, used or otherwise. Cabin cleaning crews really aren’t paid enough to pick up after you like that.
