Friend sending hey sexy text

A friend of mind sent me a text saying hey sexy. I'm hoping it was meant for someone else. He's a very good friend, but I have a boyfriend, and I do hope to get engaged within the next six months. This friend sent me stuff in the past, and I've ask him not too. I've already distance myself. I have not spent any one on one time with him. I don't want to throw away my friendship. He's been there for me over the years, but I don't want to even take a chance of ruining my relationship. My boyfriend has been cheated on in the past. It was a girl he dated for four years, and it was with one of his good friends.

My life is already completed