Why do you build me up, buttercup?

Just to let me down and mess me around ...

"The Foundations - Build me up buttercup"

" «I'll be over at ten», you told me time and again,

but you're late, I wait around and then (bah-dah-dah)

I went to the door, I can't take any more.

I'ts not you; you let me down again ..."