I think this song is about a relationship that is kind of fake. The two of them are almost pretending to be in love because they want to be. He points out that they really haven't known eachother for very long and that "there is a reason strong,move slow".
The part about not knowing her number by heart is just more evidence that he isn't really in love with her. Eventually the bottom line is that they don't know eachother that well at all. And he's ok with that. As long as they both know it.
I think this song is about a relationship that is kind of fake. The two of them are almost pretending to be in love because they want to be. He points out that they really haven't known eachother for very long and that "there is a reason strong,move slow". The part about not knowing her number by heart is just more evidence that he isn't really in love with her. Eventually the bottom line is that they don't know eachother that well at all. And he's ok with that. As long as they both know it.
i could be completly wrong though lol