4x1 - Oggy and the Cockroaches

When a new girl cat named Olivia moves into Oggy's neighborhood, he instantly falls in love with her. But, not only are Bob and Jack (who are working together) also pining for Olivia, when the cockroaches see the whole thing, they pull out all the tricks they can to throw a wrench into this relationship. (NOTE: This episode was released together with the 13th anniversary of the show.)