So I've been at my current job around two years and have been friends with this guy from pretty much the start - not super close friends but we often have a chat (quite a small office) and hang around on socials.
I don't know his exact age but guesstimate that he is around 10ish years older than me.
Last night it was a work social event and we both got quite drunk but me more so. He looked after me along with another colleague of mine for like two hours or so whilst I vomited and stumbled etc :/ but I was in quite a state so didn't sober up very fast.
Eventually he decided he would drop me home as I was quite far off and honestly I felt really scared how I'd manage to get home since I didn't even feel like I could walk so he reassured me he'd get me home.
My other colleague dropped us off at the station and went her way. After that I'm not even sure how we ended up being quite flirty with each other, kissing, little bit of touching etc on the journey home. I'd sobered up quite a bit by then but still some parts are a blur. We did part ways once I was near and sober enough to make my own way home.
I've never really thought of him in that way just because the thought never occured (I have a feeling he might feel that way too) and don't want it to be weird as we get on really well otherwise. Plus it's such a small office so don't really want to be the gossip.
I was just going to play it by ear but effectively just act as normal but not really bring up anything about whatever happened. Is that the thing to do? any other opinions?