One of my friends underwent this ordeal:
A girl residing in a different city meets my friend after months of flirting online, exchanging romantic texts, talking long hours on phone about everything under the sun including sexual preferences, likes and dislikes etc. They eventually meet one day, have a lot of fun, go out to different places, shop, eat, watch movies, share private moments at every opportunity they have.
They decide to sleep over at my friend's place before she leaves for her place the next day. They get drunk lightly that night and end up having consensual sex. They wake up the next morning, no regrets nothing. Everything's fine - girl leaves his place unwillingly as her accountancy exams were fast approaching. Girl hugs, kisses the guy promising to meet again asap. They talk fine for a couple of weeks and that's when the girl starts showing lesser interest interest in him eventually stopping talking to him. That's when my friend learns she has got into a serious relationship with another guy (say X). A couple of months into that relationship out of guilt or for being truthful in that relationship or whatever tells him about her previous sexual encounter and tells it was not consensual. She obviously could not have told it was consensual which would mean branding herself a slut. She probably regretted that one night stand and that was the best way she could justify/ rationalize her sleeping with my friend. The guy (X) then concludes that she was raped. But, no charges filed and demands an apology.
The guy's (X) conclusion that it was rape defies all logic to me.
How should my friend deal with this?