What is the perfect song for my boyfriend and I?

Mmk. O: Me and mah boyfriend are the most couple I know. xDD Lmao, anyway~ we love each other to death and for the first time, are dating someone who actually "understands". I know that sounds corny and **** but believe me- its true. xDD Anyway, he's like epicly over protective but for good reasons, and I keep him from going suicidal a lot. Yes.. we're both pretty emo, we used to cut ourselves and we both went through that depressed period. But we made promises to each other to stop. It was love at first site, trust me. As soon as we met we were together. Lol~ I know this isn't a really "good" question but I'ma bit lazy today. I probably could have worded this better. But what would be the perfect song?