Why the weird behaviour two months on?

ok we had a row.he insulted me,I let it go,he plays games with him and I play games with him..so on for nearly ten years.I let the insult go and we were getting on fairly ok..we work together.We both went through a kind of upset stage cause we really (well I think anyway it was mutual) liked each other and yes there were underlying feelings.Then yest I am outside talking to a mutual female friend of ours,an elderly lady and he comes over and sits on a seat right in front of us(garden furniture).She says hello to him,he says a couple of words back,looks at me,then sits on the seat and completely turns his back to us.Now he could have even sat sideways,its a circular seat,but no he turned his back and sat alone there right in front of us.She even thought it a bit weird,but she doesn't know about the row.He went through a phase of being nice to me,then basically ignoring me,then we were workmates kind of again.I thought we had turned a corner.What gives?This behav is not like him at all

Why the weird behaviour two months on?
hmmm .. quite strange. Maybe part of the game playing? maybe he missed you and just wanted to be near you?
Reply:Could you rewrite that in English please?