When his girlfriend breaks up with him after spending the year abroad, Moritz schemes to win her back by snagging a stash of ecstasy.

Lisa lands in trouble with her parents. Moritz reprograms MyTems into an online drug store and tries to make amends to Lenny.

Business is booming, and Buba wants a piece of the action -- but the product is getting bad reviews. Lisa thinks Dan has been ignoring her.

Moritz's reputation takes a hit. After discovering a troubling email, Lenny confides in a new friend. Jens enlists Moritz to crack a password.