This song is about a man who knows he is truly in love with a woman. His mood throughout the song is lovey Dovey but he is also confused by her and wants to fully understand her especially in the line "you've got my head spinning no kidding/what's going on in that beautiful mind/I'm on in that beautiful mystery ride". He is so in love that "even when you're crying your beautiful too" meaning he finds her beautiful even when she least thinks and feels so.

Paraphrasing