About the hug. That's a boundary issue. If you are uncomfortable about them then t should not insist. I have hugged my t before, but the last time she suggested it I told her I just couldn't. I knew I would fall apart and that's not how I wanted to leave the session. I went home and journaled on the topic and let her hear some of it at the next session. I just wanted her to know it was me and not her.