Another great song from "Help" Lennon wrote the song at home during what he called his "Dylan period", wanting another song for the film Help!. The song "is just basically John doing Dylan", Paul McCartney confirmed.
I was going to post Eddie Vedder singing this, because I'm very fond of him. Only, this is one of my favourite ever songs, and no one covers a Beatles song better than the originals imo (which is not always true of Mr. Bob Dylan). Anyway, a perfect song.