What could be a cute song for my boyfriend and me to say it's "ours"?

Any time I've had "a song" with a girl, it's because the song actually means something to us, not because we picked it.

I had three songs with the last girl. Rock With You by Michael Jackson because we would always listen to her iPod on the subway, and I would always request that song. It was pretty soon after we realized it was kind of romantic haha. The second one was Love In This Club by Usher. We danced together to this song at a party, and it was a pretty memorable experience to say the least. The final one was Ronald McDonald by Charles Hamilton, only because we both love that song. I also played it for her one of the few times we listened to my iPod while we traveled haha.

So, yeah. If you spend enough time together and you both love music, a song or many songs will become mementos for your relationship.

I just recently started listening to Romance on a Rocketship and his songs "skin and bones" and "a million kisses" are really cute. Also, "6 months" by Hey Monday would be a good couples song.

I read your question and I found a perfect song... "Our Song" by Taylor Swift!

Hahaha, I'm kidding.

I'd say Sweet Child O' Mine is a good one.

One that you both like and makes you think of each other. No1 else should pick it for you.