Bert teaches Andrew that it is possible to have a one night stand. However, when Andrew finds a girl to have a one night stand with, he ends up falling for her. Andrew, being the consummate gentleman, has a tough time with the idea of a one night stand. But Bert is trying to get him to work on his self esteem and to loosen up a bit. When Andrew surprises Bert by hitting successfully on a pretty cellist at a bar, Bert warns him not to fall in love! When Andrew comes home the next morning, he announces that he and the cellist are going to have little baby cellists. Bert spend the rest of the episode trying to talk Bert out of calling the girl. At the end of the episode, the cellist dumps Andrew. Andrew realizes that Bert was right.