I’m 26 now but when I was 21 (yes, 5 whole years ago) I went on a graduate ski trip with my job at the time. My boyfriend then is still my boyfriend now which will be relevant shortly. I had literally just started in the job and didn’t know anyone so ended up drinking stupid amounts each night. I have no memory (and had no memory at the time) of ever getting with anyone, one night I did wake up in a room with 4 boys having been sick and unable to find my way back to my room but I absolutely know nothing sexual or flirty happened, I pretty much just collapsed. Of course I am embarrassed and ashamed about this sort of behaviour although am in a different job now and have been sober for over a year. However, since then one of boys that I was sharing the room with has messaged me on FB/Instagram saying really insinuating things, as if he knows my ‘secret’. At the time when we were both still working at the company he was never anything but friendly but since we have both left he has messaged me saying things like ‘I got a blow job in the lift on that ski trip - good times’ & ‘I had a real crush on you and still do’ & ‘how’s your boyfriend ;)’ I have always politely brushed him off but recently he messaged me again saying how much he thought about me etc and I thought enough is enough, I said to him I don’t mean to be rude but you’re making me feel really uncomfortable and I have a boyfriend so please stop sending me these kinds of messages. His response was ‘you had a boyfriend then though...’ I blocked and deleted him but his comment has made me wonder, does he know something I don’t? Or does he just want to make me feel that way? I’m half tempted to unblock him and ask him what he is actually referring to as it really is playing on my mind. I am 99.99% sure I did not kiss him or anyone else and if I did I would have been actually black out wasted - as I say I feel shit enough when I think back to it but why on earth does he feel the need to bring it up 5years later? I’m worried now I’ll have antagonised him enough to message my bf and ‘tell’ him, though tell him WHAT I don’t know!