[Verse 1] If your love's x and f(x) is a function than you can't love more than one in conjunction cause that would mean your original love wasn't true I wish that x belonged to me, but sadly I is not a subset of we ‘cause we returns the null set when it relates to you I loved this girl and she loved me too, but she was always tangent to some dude who would rotate her head around the z axis when he walked by So while he's over there tangent to her curves, I'll be mopin' round here cause I ain't got the nerve to tell her how I feel; no, I don't wanna be that guy [Pre-Chorus] I wish I could invert that graph on her face That downward facing parabola She'd take my hand; we'd get out of this place But I can't ask her out because [Chorus] She's my limit as x approaches girlfriend It's like this function never ends Even if I wait until infinity I think that we'll just stay friends [Chorus] [Verse 2] If I plotted my love for her on a graph it'd be irrational, discontinuous, and half of the love I could give her if only we went out But no matter how hard I try, I'll never be the cardioid of her eye; this love of our just seems so asymptotic If you count up all the nights I've cried over her because I couldn't optimize her function has way too many constraints Her solution is so unbounded that I'm pretty sure that it can't be found and if it could well I just can't do it by hand [Pre-Chorus] [Chorus x 2] [Verse 3] When the time finally came, she sat me down and said: “Listen Ev, I'll explain it terms that you can understand You really are such a great guy Another variable can't be hard to find We may be like terms, but I don't like you like that Before you get the chance to cry Know that I love you But the love you thought we had Was imaginary” Woah! My love was not real at all it was the square root of negative one! Woah! This limit does not exist! I've come undone! She was my limit as x approaches girlfriend If only I'd checked the domain As t approached 18 she diverged completely And ever since she hasn't been the same