It's really hard to pick just one. I'll say "Even Better Than The Real Thing". The whole feeling to that song is so...gosh, crummy word, can't think of a better one--"intoxicating" without drinking anything.
It's hard for me to really pick one song that I could say is my favorite. It's a toss up between One, Bad, Walk On and Kite most of the time. In the past few weeks I would have to say that it would be Walk On and Kite. I find myself turning to these two when I'm stressed or upset...they are songs that for that when I listen to them they seem to enter my soul and make everthing feel ok.