Why do I crave for a boyfriend?

(Never been in a relationship)
Sometimes I have this intense feeling of wanting some male love, I don't know why. I always tell myself "Orianna, this is ridiculous, stop dreaming about this boy, you need to focus on your studies because these are useful while having a crush isn't!"

But I keep on thinking about him all day. Dreaming about him, imagining how it can be to kiss him on the cheek, on the neck, on the lips, how it can be to be in his arms, to make love with him (Also: I don't understand why I really want to do that kind of stuff since I am a virgin).
I also want to ask him a lot of questions on his life, what are his opinions on intellectual topics...

I REALLY want to delete my feelings to focus on school, but this is impossible, right?
Why do I crave for a boyfriend?
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