Of course it does, when you don't have it. Though there are lot of ppl who are depressed because they have it. Because it's quite a responsibility. Maybe you're not ready for that yet. If you're ready, then often you'll see some circumstances that will point you. I'm 26 and I know I'm still not ready for that, poor me. That really makes me wanna bang my head against a wall sometimes, but I just need to accept it now, and that's all.
And what songs about love? Where? Come on. It's mostly pop-trash, coming from radio. Nothing even close to love (tenderness, humility and so on). Though I myself tend to like it sometimes. Pop culture wants to screw my taste. Beatles have some tunes, that's right. You may try to say yourself: "I know I hate these songs about love. I know I hate everybody who's in romance. Because I don't have one and I'm so freaking jealous. But I wish them all the best. I know it's not sincere. But I don't care."