What was YOUR favorite episode of the series?

Mine was when Alden got that hockey injury that made him get amnesia. He broke up with Sharon long ago before the accident and was now dating this other girl whose name I don't remember. Anyhow Alden's friends, including Sharon came to the hospital to pay him a visit, and that's where Alden forgot all about "Marlow" (the girl he was dating) and thought that Sharon and himself never actually broke up and where in fact still a couple. In other words, he only remember his past and not his present. The doctor told his family and friends to pretend that nothing ever happened that Alden isn't aware of or it might cause him to freak out. Of course it was only a temporary disease and that Alden will gain his full memory in a week or so. Therefore Sharon had to pretend that she was still his girlfriend until Alden saw Marlow's bracelet or necklace (yet again I don't fully remember), the present he gave her on New Year's eve and forgot all about his romantic week with Sharon, where he actually admitted that he loved her.