I was talking on the phone last night to an SP I know, that has become a friend. We were discussing how often one sees a friend and she thought perhaps once a month. She said we see each 2 or sometimes 3 times a week and that is a relationship in her opinion. I saw her Friday night and last night, she invited more over again while we were on the phone. We like to have a few drinks, talk, listen to music and dance on occasion. Don't know if the frequency at which you see someone defines how things are between two people though.