Should I add my crush on facebook or just wait for him to add me?

[Mist]

... Yes, so you'll be able to stalk him better. hahaha

Um.. No, you won't look creepy and desperate, unless he's aware you have a crush on him and are stalking him. I doubt he'll think you creepy and desperate, especially since you only spoke "a few sentence to each other."

I doubt adding him will do much harm. Go ahead and add him to ease your mind if you want. Don't add him if ... Well, I honestly don't see any harm in adding one's crush on Facebook! The only down side is probably relentlessly wondering about what he thinks about your posts, shares, comments, and statuses.