So there's a guy in my class, he's a straight-A student and he's very natural, down to earth, and I'm also very popular all-rounder girl in school, everyone kinda knows me, even the teachers. My deskmate actually really likes him since he has came and she's really desperate about him (even many other girls). And here this guy idk why he's just interacting with me so much…he actually said before that he have a girlfriend from his previous school…but he actually don't wanna talk about her with me. Since mid February and it's been mid April now almost two months and he's been talking with me daily…he's actually having his whole schedule set yet he texts me 1st and replies when he's actually free. He motivates me for studies and we are now really very close with eachother, we actually have secret jokes and we share hobbies, he also shares many intimate things with me that nobody really knows. Many of my friends see as if we are a couple and he says he doesn't care about them. He actually playfully teases me alot in school also. Yet he's not always very romantic, he hasn't confessed and he also earlier said that he's having a GF, idk if he really looks at me when I'm not looking and yeah he's giving attention but he's a little different from other guys in showing affection.
How can I actually get him more closer to myself and make him actually confess or atleast give me a clarification about whether he really likes me or he's just being polite and seeing me as a friend…?