My Best Friend's Ex-Girlfriend

Uh oh I did it again I fell too hard and I'm too far in Again But this time it's so much worse Cause my best friend had her first And I don't wanna tell him where i've been But I don't want to think about what could've been So i'll tell him but i don't know when Yeah I'll have to take that one on the chin Yeah (Cause I think) I'm in love with my best friend's Ex-girlfriend I'm in love with my best friend's Ex-girlfriend I tried to draw the line Oh so many times But I'm in love with my best friend's Ex-girlfriend Oh no I kissed her again This is the unforgivable sin I just broke all of the rules But she's so hot with that Bad attitude Now what are we gon do if he finds out? He might be mad but he'll prolly come around And if he ends up having a meltdown This whole towns gonna see a showdown (Cause I think) I'm in love with my best friend's Ex-girlfriend I'm in love with my best friend's Ex-girlfriend I tried to draw the line Oh so many times But I'm in love with my best friend's Ex-girlfriend And I don't care who knows Let's see how far this goes I'm in love with my best friend's Ex-girlfriend