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......