Greg goes through an old jacket and finds a wedding invitation Kim asked him to give to her friend, Julie Grimes, years ago. Make that ex-friend, since Kim cut Julie off for not showing up at her wedding. Greg worries Kim will think he forgot to deliver it on purpose as he never liked Julie or found her funny, which Kim, Christine -- and Julie -- all did. Christine says he should just show Kim the invitation to clear Julie's name, but he throws it away. It's only after he learns that Julie moved to LA to become a comedienne and Kim sadly feels she has no friends anymore because of what Julie did that Greg decides to pay Miss Grimes a visit to clear her name to her instead. Julie, who was crushed that Kim never invited her, is relieved that she in fact did, and agrees to patch things up -- starting with an invitation to her own wedding that she wants Greg to deliver. But Julie is as unfunny as ever, spouting one catchphrase after another, that he throws her invitation away too. Meanwhil