In "Friday Night Bites," Stefan tries out for the football team; while Caroline and Damon reveal their relationship. Watch each development in this clip.
Stefan bonds with Caroline in this clip from The Vampire Diaries; or at least tries to. He's clearly intrigued by her, especially the scarf that is covering up her neck. Watch and see what we mean.
Stefan playing football? Elena in a bra, screaming? Check out this preview for the third episode of The Vampire Diaries.

The Vampire Diaries Season 1 Episode 3 Quotes

Stefan: It's time for you to go.
Damon: That's not a problem. Because I've been invited in. And I'll come back tomorrow... and the following night.

Stefan: They are people, Damon. She's not a puppet, she doesn't exist for your amusement, for you to feed on whenever you want to.
Damon: Sure she does. They all do. They're whatever I want them to be.