Brandon meets senior Melissa Coolidge on the school lawn during lunch. He makes a date with her, and learns that she is the mother of an infant son, Joey. Brandon is forced into emergency babysitting duty while Melissa has an interview with Harvard. Jim and Cindy are unavailable, but Steve helps Brandon through the afternoon. Melissa's interview does not go well, and she becomes frustrated with her life. She fears that she may have to give up her son, but Cindy calms her with a heart-to-heart talk. Brenda and Kelly win skydiving lessons from a radio contest. Music: ""Opposites Attract,"" sung by Kristin Datillo (Paula Abdul - #1, 1990); ""Baby Love"" by the Supremes (#1, 1964); ""Rock-a-Bye Baby,"" sung by Jason Priestley; ""La Cucaracha,"" sung by Ian Ziering; ""Joey"" by Concrete Blonde (#19, 1990); ""Wicked Game"" by Chris Isaak (#6, 1991)