wow I think he might be jealous, do you?

well today I got this note from a guy who likes me in my english class. I didnt read it till I got to my next class, science. and my crush (I went out with him before) is in my scince class also. so I sit next to my friend and im like I got this note from this one kid and shes like let me read it and im like ok so I give it to her and she reads it out loud and it said “(the kids number) you should know what to do with this, stephen.” and my crush turns around and the look on his face was like what the f*ck? and my friends like ooo somone like you!! and im like ewww that kid is sooo weird and my friend gives the note to my crush and says call this number and pretend your her and my crush is like nooo and thenhe takes the note and I see him reading it and then he gives it to the kid behind him and the kid starts ripping it up. and my crush seemed a little jealous that somone else liked me and gave me his number to call. so the entire time during class my crush was like agreeing with my answers to some questions and stuff and then I answered a question in the class that no one could get and the teachers like yeahh thats right and my crush turned around and looked at me like woahh did she really answer that? haha but yeahh we were doing this survey thing on the board about soda and we had to pick 4 types. so I was like mountain dew!! really loud and my friend was like yeah mountain dew!! then m crush was like I love mountain dew. and he was just acting like he noticed me all this week. and I dont know if he likes me or not what do you think?