KAY'S OLD LOVE; Kay meets Derrick, her old high school boyfriend who visits from England with his wife and children. DRUGS AND GUNS; Becky (Julie Kavner), a suicidal pharmacist, decides to kill herself and tries to get a holdup man (Dan Castellaneta), who happens by, to do the deed. THE FUNERAL; The Simpsons go to the funeral of a distant relative while Bart causes trouble as usual.