^Thank you so much for the amazing video!
As for my thoughts on this song....I am insanely in love with it. I think it's my favorite Beatles song, certainly top 3. It's my mom's too, so we sing it together all the time and when I play it on guitar. It's like our thing. I saw Paul live in PA in August 2010, and he played this song. I about died of happiness when I heard that opening guitar. My mom unfortunately wasn't with me, so I called her and let her listen to it over the phone! She was so happy! I promised her I would do that if he played it. But I didn't expect him to 'cause it's not one of his usuals. I got an amazing surprise.
Anyways, I think this song is just so happy. It displays perfectly what it feels like to fall in love. Listen closely to the lyrics. I think it has an unusual rhyme scheme and a different kind of way of flowing along, and it kind of pulls you along. There's really no other song like it in the Beatles' entire catalog. I wish the Beatles had done it live.
I love it when they do it in the movie Across the Universe as well. It was captured perfectly and I'm so glad the director was smart enough to include it.