Train 48: Lucas admits he wants 'real' love

Pete has been having problems with stray cats in his neighbourhood. He's fed up with the mess they leave on his driveway. Lucas tells Nicole that he's sick of casual sex and wants a real relationship. Nicole is unconvinced, recalling Lucas' tryst in the washroom with the strange woman. Lucas tries to convince Nicole and Pete that he's ready for a serious relationship. No one believes him. Zach and Dana confirm their plans for Saturday night. Brenda recalls Dana as a child at their church. Brenda invites Zach to a Christian rap concert, but he declines as he is Jewish. Brenda doesn't know how to react. Liz is surprised when Randy enthusiastically supports her decision to be artificially inseminated. Randy can't believe the cost of the procedure, but Liz points out that she's already paid for two weddings and two divorces. All she wants now is a baby. Randy feels that wedding expenses are worth it; you only get married once.