The PDA Habit
You stick your tongue down your partner's throat in a cab, in a movie theater, in the back pew at church. You call each other sickeningly syrupy names (you know what I'm talking about, Schmoopy). The thing is, you make your friends nauseous. You make parents cover their children's eyes.
The fix: The next time you're in public, imagine your mother is seated next to you. I really hope this stops you.
Photo: Thinkstock / The Nest