S4·E15 Caroline and Joanie and the Stick

Caroline tries to right an old wrong by giving up a romantic weekend in Boston with Richard to help out a visiting childhood chum, Joanie, whom Caroline once bullied in school. Meanwhile, a lonely Annie finds unexpected companionship with a smooth-talking parrot when she agrees to bird-sit for Dave, and Del has trouble accepting the fact that his new girlfriend Lisa is taller than he is.