What does he(22) think of me F(18)

So i have been hanging out with this guy for about a year now we get along realy well and have lots of fun together. We have never hooked up or even kissed however, we cuddle all the time and when we are out drinking he always wants to dance and put his hands around me i liked him but i never said anything about it it seemed like he felt the same. Recently he started dating his ex again and he will never talk about her or briing her up its seems like he isnt really that interested in her. But when we go out together he is still extreamly flirty and even wants sleepovers to cuddle im just really confused does he like me? how does he feel about me? And what should i do because i do still like him