ARE WE TOGETHER OR WHAT???

Okay so Im confused. Im diggin this guy and I think he likes me to but just dont know to what exent. I see him everyday because we work together and we are just fine at work. I only see him pretty much 2 times a week outside of work. I only see him twice a week because those are the days that I have a little free time to myself without my son. We went to high school together but didnt really know each other that well but since we have been working together we have really gotten to know each other pretty good. So one day he asked me to go bowling. That was fun but at the same time it was kinda weird. We were both nervous. So then it was offical he knew that I liked him and we started talking on the phone and hanging out. After a while I asked him why he hadnt kissed me and he told me that he only kissed if he really liked the person. Okay I could deal with that. Then things became sexual and that was cool but still no kissing. I asked him one day why he could have sex with me but not kiss me? He told me that he would just have to do that when the time was right. Okay. Well this past weekend he went out to the club and got drunk and called me up and he opened up. He told me that I had been looking really hott the past week at work. I thought wow thats sweet. Then he asked me if he could come over and I told him no because I was going to sleep and then he told me I was boring. That hurt my feelings. I dont go out to clubs thats just not me and I have a 6 year old who has sleeping issues and wakes up all hours of the night and I didnt want him to wake up and me not be there. So that was that. Went to work the next day and all was good. Went to his house that night and we were just sitting there and then he kissed me. So I was so happy. Thats what I have been waiting for and it happned. So Im wandering if he's really liking me or what? He told me one day that its hard for him to open up to a woman. He only really opens up when he's drunk and thats not very often, and so I dont want to bring up that conversation. My friend tells me just to roll with it and it will be okay. I want to make sure he is into me before my feelings get hurt. I have told him that I like him a lot and Im just not into having casual sex. I let him know that if I have sex with someone its because I really care and like them. He said okay, he understands. So to me the way I took it was that he likes me to. I just sometimes get these feelings like maybe he's just not that into me. Im so confused.