What do y'all think? What should I do?

So, today after the service ended as I was leaving to go to the car I saw my crush so as he was passing by I decided to make a move for the first time and said " bye" to him. He didn't say anything back, but I think he may have wanted to say something back im not sure, but his eyes were open wide a bit and I think his eyebrows were raised I don't remember because this all went by so fast.
Updates
+1 y
Forgot to add we made I contact for like 1 or 2 minutes I think when he walked by and I waved and said bye to him.
What do y'all think? What should I do?
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