I think this is
the song that truly represents the tsunderes out there.
Gundam Wing ED (TV version)
I give him a call out of the blue, just because it's sunny
But he makes me wait, how dare he treat me this way!
I know he's out of breath from running here
But that's the very least he could do for me
Just love! He gets on my nerves
I only tease him because I actually like him
Just love! I'm always thinking about him
Sorry if I push things a little too far
Just love...
Kinda sad, isn't it?