I personally experinced this kind of thing also.
my ex was after me for exactly a year. Initially I had no feelings
for him but slowly I feel that he's quite a nice guy. he is so much
taller than me and he never met any of my requirement for a bf.
eventually we became very close friends and we became a
couple.
I broke off with him 1 year later when I met a guy that i know i
like
in the first place, he never was the kind of guy i will like. maybe
i was with him out of tong qing. I feel that we look funny when we
were out together. i saw our reflection on glass or mirrow and i
actually feel embarrassed. he is so soft and i don't like his
boastful ways.
but now, I'm with my current bf of 3 years. he's fat and ugly and i
am not embarrassed at all.
I feel that when the unwilling party gives in and agree to be a
couple, the forced person be trying to love and acept the
relationship. but he/she will still see the bad things like she not
goodlooking enough, he's shorter than me, he's abit sissy, she's
fat.
we tend to sian the person. and the sian will not go away cos
he/she's not the right person for you.