Casper is thrilled by Liva moving into his apartment, but he is very reluctant to let her bring along her cat. In an attempt to get her mind of the cat, Casper tries to get her interested in other things instead.
After letting Liva bring her cat to live with them in Casper's apartment, he is now in danger of losing his job because he is heavily allergic to cats, and keeps sneezing on TV. Something must be done, and drugs are the answer.
When Liva's ex-boyfriend Laust is fired from his party-guide job in Greece, he is allowed to come live in Casper's apartment. As a teenager, Laust was Liva's first sexual experience - Casper is obviously jealous of having the two of them together in his own living room.
When Kim has a miscarriage she is devastated by the thought of losing her child. Everybody on Jump-Start tries to cheer her up again, and it is decided to find a clown from a fond childhood memory. Regrettably, the clown Polle Pot, is now an old drunk, with no interest in clowning.
Liva is hung up by work, so when her grandmother comes to visit she needs Casper to care of her, for a few days. Looking out for an old lade shouldn't be a problem, but things don't always turn out as you expect.
The friends have played an innocent game of "Spirit of the glass". But soon after Liva starts wetting herself in her sleep, something is up - Casper is afraid that she has become possessed by evil spirits.
Casper and Liva are invited to attend the TV-game show Jeopardy, in a pair special. Liva loves playing but cannot stand the idea of losing, so when she realizes Casper have little or no knowledge of anything, she initiates a strict training program for him to follow.
There are troubles in their relationship, and the situation is not made better when Casper is temporarily blinded in a boxing match. Liva has to tend to Casper's every need, and gets more and more frustrated of his helplessness.
When Liva leaves Casper he decides to call his parents for advice. The phone call results is Casper's hippie father moving into his apartment. But being close to your father isn't always a good idea.
To avoid paying rent, Robert moves into the office where he now lives under his desk. In the meantime Casper is desperately trying to get the last word, in the relationship with Liva.
