Just talk to him. Tell him the things that bug you, just say "remember, I am a big girl, I don't need reminders when to go to bed! I know you aren't doing it on purpose, but that freaks me out a little." He may have been in a prior relationship with someone more clingy, and needs to know you are uncomfortable with it. Don't make a big deal out of it - every relationship, good or bad, needs an adjustment period, when you are getting to know each other. Just talk to him, he is a fellow human being, okay?