He stayed up till 4 am texting me, even tho he was tired?

I reallllly like this boy, we talk all the time, but the last couple days we would text until we get so tired we can't stay up anymore. So last night he stayed up and text me till 4am, im 14 and he's 15, is there any chance he likes me?
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the thing is, we never met in person, we live 10 minutes away from each other, my best friend goes to his school, all my friends know him and all his friends know me, (and they seen each of us in person) we just sadly haven't had a chance to see each other.
He stayed up till 4 am texting me, even tho he was tired?
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