Much less the Beatles.
That song is terrible. It's slow and boring, but without being touching and sweet. The words are stupid and clumsy in both English and French. It's translinguistically dreadful!
I realize that Paul McCartney sometimes just throws things into the kitchen sink to write his lyrics (witness "Uncle Albert/Admiral Halsey"), but he asked for help on this one! Sometimes people just need to say, "No, Paul, that is stupid. People will buy it anyway, but then they will hate you for it."
Stick to German if you're feeling multilingual ("Komm, gib mir deine Hand" is great.).