ring game situation question

[BrianSwa]

ok here is the situation that came up last night.

$100 NL, shorthanded table
A-6 in the small blind.
I complete.


flop comes down AT3
player that I know well and I concider a friend makes a strong bet, now I know im behind but call in the intention of trying to steal later in hand.

turn blanks again this player puts in a medium sized bet and I call still trying to set up for steal.

river completes broadway and player puts a very small bet in that to me seems like she is scared so I make a big re-raise and she folds. She asks me to show which I do, she then logs off. Know i now she is pissed at me, later on I sit with her in a tourney and ask her if she is pissed at me or something.

she replies that she feels I took "advantage of our frienship online", I dont see it this way, why should I have to play differently against someone I concider a friend? How do you feel about this did I truley take advantage of her? She says she layed down because she knew I was tight and had it, but isnt that what poker is about sometimes playing your image at the table. Please tell me what you think!