Call Me Irresponsible

Call me irresponsible, call me unreliable
Throw in undependable too
Do my foolish alibis bore you?
Well, I'm not too clever; I just adore you

Call me unpredictable, tell me I'm impractical
Rainbows I'm inclined to pursue
Call me irresponsible; yes, I'm unreliable
But it's undeniably true: I'm irresponsibly mad for you