I don`t understand lyrics

Artist  : Babyface 
Song : I don`t understand
 

Written by Tessa L Brown

VERSE
I`m sitting here by myself, feeling alone
I got a call from my girlfriend
Begging me to leave you alone
She told me she saw you
The other night at a bar
You were wrapped up real tight with someone in
the dark
Well it wasn`t me
Cause I was here waiting on you
And you`re a pathological lair
Never telling the truth, what do you want me to
do

CHROUS
I don`t understand, why you do the things you do
And why you had to hurt me so bad, as good as I
been to you (hmmm)
I don`t understand, why you do the things you do
And why you had to hurt me so bad, as good as I
been to you (hmmm)

VERSE
You told me not to worry, and stop having all the
doubts
I got a call from another girlfriend
Telling me I ought to put you out (hmmm)
You`re the talk of the town 
Running around having fun
Like a fool I`m sitting at home thinking I`m your
#1 (hmmm)
Well it`s not fair
And how could you not care
As good as I been to you
How could you do the things you do, I don`t
understand no........

REPEAT CHROUS
HOOK
Well I`ll let you go
I`m not fighting over you
How could you hurt me so bad
As good as I been to you

REPEAT CHROUS