Other than attributing a Brian line to Mike, I believe
a post from the Hoffman forums has it:
The following is sung during the chours of "I Just Wasn't Made For These Times":
1. Sometimes I feel very sad. (Brian)
2. Cuando sere? Un dia sere. (In English: When will it be? One day it will be.)
3. Ain't found the right thing I can put my heart and soul into. (Mike)
4. People I know don't wanna be where I'm at. (Brian, falsetto)
Perfect! Thank you! Funny thing about the 4th line is that he's only falsetto for half of it, and then follows the lead for the second half, creating the effect of a extra tracked vocal. I personally think that's quite unlike him. You'd almost expect him to follow with another harmony instead. Sounds great though and thanks again.