Walden and Alan find themselves on dates with two ideal women until Lyndsey's jealousy throws a wrench in their evening.

Lyndsey's boyfriend sets Alan up on a date; Walden wants to help Nicole with her project so she will have time to date him.

Alan asks Lyndsey to choose between him and Larry; Jenny worries that she and Brooke are growing apart.

Lyndsey finds out about Alan's relationship with Gretchen; Walden has a difficult time telling Barry to find his own place.

Alan must face the consequences after revealing his identity to Larry.