Lucy struggles with the aftermath of Welcome Week and goes on her first date with Stephen.

Pressure on Wrigley intensifies, bleeding into his relationship with Pippa. Lucy and Stephen discuss exclusivity.

Bree attempts to lose her virginity. Stephen goes to New York City for the weekend, while Lucy tries to figure out where their relationship stands.

Lucy and Stephen go home for winter break and deal with family tension. Meanwhile, Lucy uncovers a secret.

Lucy confronts Stephen about what she found at Macy's memorial.

The group goes to Evan's lake house to celebrate his 21st birthday.

Pippa has complicated feelings after Wrigley meets her dad. Lucy makes a decision to protect Stephen.

Things between Wrigley and Drew come to a head. Lucy is forced to confront her past.

Lucy and Stephen go to the final party of the semester and everything changes.