also, we live in a world that being nice to someone is often mistaken for flirting. when I worked for a chiropractor, I often saw 2 elderly strangers carry on a conversation because that's how things used to be. but if there were 2 young people waiting for the doctor, they were usually lost in their phones.
I remember years ago, I went on a missions trip. on the way home, one of the guys sat next to me. we talked and talked and talked, and I was like "does he like me? is he just being nice? what gives, yo!" he didn't flirt with me. we just kept the convo going. we became good friends. we eventually ended up at the same college, and we would hang out. even people thought we were together. I liked him. I had no idea if he liked me. turned out he didn't cuz we stopped hanging out together as much. we were still friends though. so..... the moral of the story is.... we were just friends. lol.
I will often wonder the same thing about whether a guy likes me if I am good friends with a guy and I like him but I never ever bring it up with him...I guess I am the type who would rather enjoy it for what it is and not go there in my head. I don't want to risk asking and lose ALL contact, unless over time, sure, eventually we go our separate ways and get married to other people or whatever