Not on my list, but I do Like "Martha My Dear". It has an real old-fashion 1920ish or so type sound.

I read only recently that George wrote Savoy Truffle after a box of chocolates (i.e. cream tangerine).

Only the Beatles could pull something like that off.
I also read and recently posted here somewhere, that while singing Ob Li Di, at the very end, when Paul says,
"Desmond stays at home and does his pretty face", that it was an error on Paul's part, that they just left in the song.
As far as Yoko goes, I really don't remember anyone I knew, at the time, that liked her. We all wondered what John saw in her. I think his fans, (as though they have a say) wanted him to stay with Cynthia.
TIS