7th Heaven S04E15 - Loves Me, Loves Me Not

It is Valentine's Day, and the Camdens are celebrating the day of love with a special party in honor of the twins' first birthday. Eric and Annie fret over how to make it a memorable birthday, while the rest of the family learn different ways of exchanging love. After finally gaining her parents' trust, Mary is allowed to spend a romantic dinner with Robbie, only to learn he has ulterior motives. Meanwhile, Simon and Deena confess to their parents that they have given each other love bites. Also, Matt welcomes his ex-girlfriend Heather back into his life, threatening his relationship with Shana.