Does this make me crazy? 😅

I know this sounds crazy but always when I’m on my SO’s phone (he gets on mine all the time too. )and I go to his music, it’s always a depressing song or a song about an ex. The first few times I didn’t think anything about it but now it just kinda puts a thought in the back of my mind. I’m probably totally over reacting but I was just wondering if I was completely alone.