Guy advice please !!!!!!!?

Okk. So I have an older "brother" ( friend who's like a brother ) and he has a real younger brother. Well I found out that he's my age and recently Ive talked to him a couple times, txted really. He lives a couple hours from where I do but he's a really nice guy and any time I talk to him he makes me laugh, or I atleast get a smile on my face. So idkk what to do because he's just so cool and makes me happy so what should I do about it ? I don't wanna annoy him by texting him first but I REALLY enjoy talking to him...I'd LOVE some advice. Girls &&&& guys.thanks