<human>: So basically 3 months ago me and my friend had a very long (3+ hours) phone conversation while we were both bored on vacation one night. Huge range of topics including sexual ones which were very personal. I actually felt weird afterwards because of how open she was.
Fast forward to today and she told me that a question I asked was weird as it was too personal. I was like what? We have talked about waaaaaay more personal things than that. She goes like what? So I tell her don't you remember that 4 hour conversation. Well she agreed to some of what she said, but then firmly denied several things I said she said. That I must be wrong, that I'm twisting words, that she would never say that to anyone.

Well this made me mad, as she was mean about it and basically calling me a liar about 5 separate things I know for a fact she said. Kept saying I had a problem twisting things around or hearing what I wanted to.

I don't know why she would deny saying this stuff (some was sexual and very personal, but she was denying stupid stuff too) and get so defensive.

She ended up sarcastically saying maybe she forgot what she said and sorry. I got mad again because of how sarcastic it was, in which she hung up for offending her apology.
I'm not sure what to do now.

Can you summarize the given text in a few sentences?
<bot>: Friend is denying saying stuff and acting like I'm the bad person when I know for a fact she said this stuff.