Is OTHER wrong in the post ? POST : Hello, first time poster here.

Some context: I \[21F\] made a friend \[23M\] via Tinder during my travels, never met up; however, because of the distance we never really started anything or move beyond flirting and sexual talking in the beginning. He used to tell me all of the time how in love with one of his close friends he was and we have since remained very good friends who are into separate people. 

Recently, said friend has gone back to being very flirtatious and sexual with me (approx. a year later). For example, he likes to ask me for photos and/or ask if I want him to send me any photos. He also makes frequent allusions to our old sexual conversations and expands on them. After telling him that I would prefer it if the sexual conversation stopped and that it's not something I wish to engage with with him any longer, he acknowledged it and apologized soon after so I thought it was sufficiently over. Cue him once again making sexual comments and sending photos that are less-than-ideal. I got a little bit more aggressive with him by this point, telling him very explicitly how uncomfortable his advancements were making me and that I wanted them to stop. Again, he got very sad about upsetting me and promised it would stop.

Cue today. He decides to take it upon himself to tell me all of the details about a sex dream he had about the two of us, framing it as something silly and weird that I would like to be told. To which I responded very minutely and have been distancing myself since. 

I understand that because we used to talk in a particular way, he might think it is still okay all this time later. However, after expressing how uncomfortable it makes me, I would like to be able to expect a little bit of respect towards my feelings from someone I consider a great friend. I honestly don't think he is malicious at the end of the day, but he really isn't making any honest attempts to stop this behaviour. So, AITA for wanting to keep my distance and maybe not have this friendship continue? 