its really simple, the lines "you're my number one guy" is a symbol of betrayal as seen from Tim Burton's Batman. What the song is saying is that when you have someone at your door who wants to get back into your life there are a couple things that can happen if you do decide to let them in. (a) they are either coming to you honestly and you can fall inlove with them again ..or (b) they can be trying to trick you and you will fall for their ruse... Regardless you will end up falling n someway so by opening the door you should be ready for the floor
its really simple, the lines "you're my number one guy" is a symbol of betrayal as seen from Tim Burton's Batman. What the song is saying is that when you have someone at your door who wants to get back into your life there are a couple things that can happen if you do decide to let them in. (a) they are either coming to you honestly and you can fall inlove with them again ..or (b) they can be trying to trick you and you will fall for their ruse... Regardless you will end up falling n someway so by opening the door you should be ready for the floor