Guy's Behavior

Is he into me? Should I try to contact him?

I went to a wedding of a woman i work with, i didn’t know anyone there except the bride and i saw the groom once before and i’m socially awkward and like to keep my distance because i get weird around people i don’t know well. I was the first one to arrive (i’m always overly punctual bcs i hate being late) and the mother of the groom knew who i was right away and kind of took me under her wing and kept me company. A few moments later her brother arrived with his wife and their 3 very handsome sons and when i saw the oldest son i got this weird feeling that i met him before (i sometimes dream stuff and then it happens and i have this strong déja vu feeling) but this time i didn't have this feeling, only the feeling that i met him before. After the ceramony while i was sitting outside alone he came up to me and we chatted, he came up to me a lot of times during the reception to talk, brought me drinks etc. and i also caught him looking at me from afar a few times. We even sat next to each other at the reception table and i noticed him peeling the lable of the beer bottle so i gently put my hand on the hand he was using to peel the label to calm him down a bit and to show i’m interested, i also touched him on his back while i passed him at one point. End of the night, i was the last to leave because i wanted to catch up with the bride a bit but it was her wedding so ofc she was busy before. Her father and mother in law were chatting with us and her father in law asked me if i’m interested in any of the 3 boys and i answered the better question is if any of them are interested in me (i have baggage: a son and a broken shoulder from a motorcycle accident and i didn’t hide this) and the father of the groom said: don’t even worry about that, if you like my nephew give me your number, i’ll pass it on and then his wife said: oh come on, and he said: it’s okay, i already talked to him. It’s been 3 days and he hasn't gotten in contact, should i try to get in contact with him?

Updates
10 mo
So i’m not really sure if his uncle even gave him my number, but his uncle texted me yesterday and told me that it’s his nephews (the guy i’m into) birthday and gave me his number so i was the one to initiate contact after all :) he probably though it was really creepy, me knowing that it’s his birthday😅😂 but i told him that his uncle texted me this info so i don’t look like a total creep😂
Is he into me? Should I try to contact him?
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