A Date With the Past

Roommates Lauren, Lo, and Audrina are thrilled to move into their new Hollywood digs. First on the agenda? Housewarming party!

As they drum up a guest list, Lauren Conrad reveals that her high school sweetheart, Stephen Colletti, is in town and plans to attend.

Anxious for the two to get back together, Lo says, "You guys are hanging out again? That melts my little black heart!"

When Audrina mentions that her on-again beau Justin Bobby plans to attend, the room falls silent. "Maybe he will wear his cowboy hat," Lo cracks.

Audrina Patridge looks visibly uncomfortable.

Lauren's face grows sour when ex-fling Brody Jenner shows up ... with his new girlfriend Cora. Lo cracks a joke about how big Cora's boobs look.

Lauren perks up when Stephen arrives and asks her out to dinner.

Showing off a new shorter 'do, Justin-Bobby arrives. He and Audrina sneak off to her room to avoid any disapproving looks form Lauren and Lo.

Noticeably absent from the soiree? Stephanie Pratt. She was planning to go, but when she tells Heidi Montag about it, Heidi calls her disloyal.

So she stays in with her and watches movies instead.

Later, Lauren Conrad and Stephen go on that dinner date. Lauren is unsure if there is still romance between them or if they're just friends.

A bit disappointed, Lauren returns home and laments to Lo over ice cream. Then, she comes to a realization: Dating Stephen reminds her of being in high school, but she is at a more mature place in her life now.