Musical Loop

My mind has been in a musical loop since yesterday. I was driving home from work and heard a beautiful song that I had only heard once before. My car has a replay option and I put the song on replay. It played continuously for 21 minutes until I arrived home. I then played it on my phone. The words were very touching and for some reason I just needed to hear them over and over again. All through the night, the song played in my mind and when I got up this morning it was still there. It is like a limerick. The first line of the song says, "If you say my eyes are beautiful, it's because I'm looking at you". How could a song with that line not be touching?