<human>: Can you summarize the given text in a few sentences?

I met a guy (I'm female, we're both 24) a couple months back and we platonically have been hanging out and get lunch once a week. we have invited each other to other things and we have both been initiating about equally. he invited me to a party last weekend and I got fairly drunk there. I think he was tipsy. later in the evening, he got quite touchy feely (touching lower legs, arms, faces close together) and I love affection when I'm drinking so I fully welcomed it and responded in kind, like laying my head on his shoulder. at the end of the night, he bear hugged me from the back while we were waiting at the bus stop and held my hand. I was very taken aback and confused but I went with it for those few minutes because it felt nice and intimate and not sleazy. he didn't do anything else, didn't try to kiss me or anything. 

i haven't heard from him since (the party was on Saturday) and I'm worried that our new friendship won't be able to recover from this. I think he's a good guy and would be open to dating him, but I'd be happy to just be friends as well (honestly!). it's the way we've acted around each other for the last two months so it's not like I've been trying to be friends so I can make him my boyfriend. i just don't know what he's feeling (does he want to hook up and is regretting his decision to half come onto me? does he like like me and needs alcohol to make a move?)

since he initiated everything, part of me feels like he should also initiate the convo about what Saturday was. am I wrong? I want to understand his radio silence and am not sure if I would be the one to reach out. (or is he giving me space? I feel like if he wanted to acknowledge the situation I would have heard from him to meet up.) we've done things like watch the sunset together and gone on walks, and I thought these activities were entirely platonic because he has never flirted with me before (besides maybe one winky face text message, which in my opinion barely counts). what's my next move, if any?
<bot>: a guy friend and I were drinking for the first time together on Saturday and he got affectionate and touchy feely (no kissing) and i reciprocated and I haven't heard from him since.