Eric McIntire

Sex games, secrets and shoelaces all come into play as the couples of Tree Hill celebrate Valentine's Day.

As Haley's due date approaches, she takes steps to ensure that her friends and family will be ready when the time comes. Brooke and Julian also prepare to begin a family, while Chuck turns to Chase for help with a problem.

As the girls plan a surprise baby shower for Haley, the guys participate in tryouts for Jamie's baseball team.

As Nathan, Julian and Clay coach Jamie's first Little League game, the situation regarding the accident comes to a head. Meanwhile, Chase asks Alex to take a drug test for him, and Quinn gets an offer to shoot in Puerto Rico.

While Haley stays at home to take care of the new baby, Quinn organises a concert at Tric. Meanwhile, Brooke gets an offer to return to Clothes over Bros and Nathan sets his sights on exposing Professor Kellerman.