I think this song talks about a guy (Ne-Yo) who really likes this girl ("And, yes, I think
You should come with me"), but she is still not over her ex.
I think that he feels he's nothing to cry about and that she needs to move on, and if she wants to cry, he'd give her something to cry about (sun, rain).
He's also getting tired of waiting for her ("But, how much time are you gonna take? Too much would be a mistake")
I think this song talks about a guy (Ne-Yo) who really likes this girl ("And, yes, I think You should come with me"), but she is still not over her ex. I think that he feels he's nothing to cry about and that she needs to move on, and if she wants to cry, he'd give her something to cry about (sun, rain).
He's also getting tired of waiting for her ("But, how much time are you gonna take? Too much would be a mistake")
This was my interpretation of the song.