 Joe s heart condition becomes an issue between Brandon and Susan after they question Donna s father about it, while Donna questions the second opinion Joe received from another doctor. Meanwhile, everyone correctly assumes Kelly is now doing drugs with Colin after Valerie voices suspicions about it. After getting ticketed by the police one too many times for speeding, Steve and Clare are forced to attend traffic school where they meet a TV talk show producer who books them on an episode about bickering couples.