This girl i know

All i said was--why are you so fat
If you don't want to be and all that
No big deal--i just want to know
Mind your own business--no i don't mean you
It's the table over there
I think they think i'm being rude
I'm not being rude--i just want to know
Then she said--you know
I'm gonna lose a lot of weight someday
I'll get some new clothes
I'll change my style
I'll cut my hair
I'll meet a lot of men
I'll have a lot of dates
I'll discriminate
I'll get myself together
And then i said--why not do it now
If you really want to be and all that
No big deal--i just want to know
Mind your own business--no i don't mean you
It's the table over there
I think they think i'm being rude
I'm not being rude--i just want to know
Then she said...
And then she leaned over to me
And she said--this is gonna sound weird
But the reason i don't do it now
Is i have this crazy fear
That i wouldn't know what to do
If a man thought i was... sexy or something
And then she leaned back
And i leaned back
And we didn't say very much after that