Alright, I've looked through this thread quite a bit, so if I missed this song request, I apologize. I heard it this past week, at the end of June, and loved it... but then that stupid Justin Bieber went and "baby, baby, baby" 'd it right out of my head, so I can't remember the lyrics I was going to go home and look up.

It was sung by a male, it was a love song, medium tempo I think, maybe ballad? And it had something to do with days or tomorrow's not being worth it if whatever woman he was singing about wasn't in them. Or something like that. I'm afraid that's all I've got, and I could be horribly mixed up. But I see you've identified songs on less than that, so my fingers are crossed.