Molly Morgan

Penny and Sheldon design an experiment -- as a joke -- to make participants fall in love; Howard and Bernadette get into trouble at the airport.

Leonard tries to mould Penny into his dream woman and rewards her with chocolate when she does things he approves of in the hope that she will keep doing them.

After seeing a number of younger ladies, Charlie becomes insecure about his age. He takes refuge with a mature woman who helps rebuild his ego.

When the body of a rich adventure-seeker is found in a hotel laundry machine, Booth and Brennan are led to the last place he was seen: a Rock 'n' Roll Fantasy Camp.

Stephanie's new friend, Mickey, smokes and Stephanie feels pressured to pick up the habit.

The circulation of a nasty rumour leads Stephanie to dish out some dirt on a classmate.