Before start, I know nothing happened but I just wanted to get this off my chest, so if yall got any tips or something to help me please dm me

I’m a tall guy, nice body, bubble butt, athletic body type. My coworker is about 5’11 twink with a nice ass. He’s a Virgin and he’s always talking about sex. Often times I catch him watching porn on Twitter but I don’t mind it lol. He’s never had sex so I know his hormones are raging. He’s told me about his kinks and what he likes to do, and let me say ……he’s a freak lol. He uses tinder, but the girls usually block him or just ghost him and I made a joke one day and said “u should let me try”. We both laughed and he said he’s thought about it, but that’s like a last resort thing. I should add we flirt and make jokes all the time but it’s innocent and Ik he doesn’t take it seriously. Or atleast I think. Anywho fast forward to today. We were talking about who would make good sex partners for him, and i jokingly said “I’d give u a run for your money, but u wouldn’t know what to do with it”. He looked at me with a surprised expression and his face got a little red and he said “I don’t doubt that at all”, but In an embarrassed/shy tone almost like he was nervous saying that. There was an awkward silence for like 30 mins, and I felt like he was telling me something by saying that. We eventually changed the subject now I feel like hes mad at me and being shady for not doing just saying fuck it and kiss him. Am I missing something?