<human>: Can you condense the text into three sentences or less?

Happened last week. We are both 20 and have been awesome friends for about a year now, there was always slight tension but I suppose it's normal to male-female friendships. I invited him over last week with no intentions to hook up. Alcohol kicked in, late night kicked in. And it happened. I have to admit, the sex was probably some of the best I've had to this day.

That day we both said that it doesn't change anything but doesn't it really? It's been a week since it's happened now and I can't stop thinking about it. It feels like I've screwed up and lost an amazing friend. We haven't met up since and texting has been fairly blunt. We did bump into each other once and it was somewhat awkward because were both avoiding eye contact and smiling like idiots.

I like him, clearly, I'm just not sure in what way. He's sweet and supportive. We were always very open to each other to the point where we'd discuss our sex lives, relationships, casual encounters etc. But I keep worrying that I am taking this too seriously. I do not want a romantic relationship with this guy yet I find myself thinking back and just going "what if..". I wouldn't be overly surprised if he is having the same thoughts. However, a relationship is impossible because we are soon about to be separated by a rather long distance.

Has anyone got any advice or any stories to tell? "Don't think about it" is not a good answer, I can't, I tried and I am tired of trying. I feel like talking to him about this is also not an option because we agreed that this does not affect our friendship.

HOW DO I GET MY FRIEND BACK?
<bot>: Slept with my best friend a week ago, haven't seen him since, mixed feelings. How can this end?