Janice just commented that this tune takes her back to a George Harrison concert where they did a skiffle groove song. Big time feel good vibe then and now. While, I'm name dropping I'll say that the melody and lyric come easily have come from McCartney. I'm not going to try and offer any analysis of the lyric, etc., other than a simple "the total package works for me!" And for my eternally optimistic and happy wife the song is absolute heaven!