Kramer buys a strongbox to keep his valuable belongings in. But when it comes time to hide the key, Kramer has a hard time deciding where to put it. Elaine finds a new boyfriend who becomes a big mystery to her, until she finds out why he likes to hide in dark corners every so often. George's girlfriend won't let him breakup with her, so George goes to great lengths to do so. Jerry goes with Kramer to a pet cemetery to retrieve Kramer's strongbox key from a parrot that ate it and died.