Boyfriend Troubles

Ok i can say I’m young cause i am. 3 days ago I just got my second boyfriend. I would say he was my first since my actual 1st boyfriend wasn’t really a boyfriend. So my boyfriend now texts me all of the time. But sometimes our conversations are dry. I mean he always ask if i can FaceTime but usually we’re just sitting there either looking at each other, doing homework, or sitting in awkward silence. To top that of i found out that he used to vape and that’s kind of not my thing, he told me he stopped but most of my friends don’t believe him cause of his past. Also my friends don’t like him at all they rate him all of the time and call him a 3/10 and I’m like just be happy that I’m happy, and they just say they’re looking out for me but it only makes me feel sad. What should I do?