Advice

This dude I’ve know for years had been on my mind a lot lately. We have chemistry but we’ve never been together. We were texting one day and my friend was looking at me cause I was literally smiling ear to ear while texting him and she said “I ain’t never seen you smile that hard before”. We have a ton of memories together and out of all my time knowing him we’ve only fussed 1 time. We’ve had feelings for each other before but now I don’t know where his feelings are but I know I have feelings for him. Idk what to do cause idk where we stand