Hal starts the arson investigation into who set the Snyder barn on fire. Hal immediately suspects that Abigail knows more than she is letting on, but she doesnt tell him anything. Later, Hal discovers a book of matches in the barn and notes that they are from Seattle. Meanwhile, Julie, Caleb, Holden and Lily give Aaron a new motorcycle to replace the one that was damaged in the fire. Caleb and Julie say goodbye to Aaron and Abigail comes over. Aaron shows off his new bike, but Abi cuts right to the chase and asks him if he started the fire. Aaron denies it. Carly gets Mike to model her designs for the groomsmen for her and Jacks upcoming wedding. He advises her that she is trying to hard, Jack doesnt need anything fancy. They have a heart-to-heart about love and their shared past. Later, Carly shows Jack exactly what kind of family life she wants them to have. Bonnie convinces Paul to close down their spying operation, but Paul wants to view the video that they set up in his boarding house room. Katie walks in on Simon and Henry discussing details of their operation and gets a brilliant idea Frasier and Frasier private investigators. Simon manages to convince Katie to allow Henry to join their venture. Jessica wakes up and is horrified to realize that she spent the whole night with Marshall. Jessica lies to Ben about where she spent the night. Ben checks up on her alibi and discovers that she lied. Later, Paul and Bonnie start to watch the videotape. (thetvdb.com)