Like, when you glance over at a meeting and they're facing you and you make eye contact then look away. This then happens a few more times in the same fashion. What are the chances this is accidental vs flirtatious? Do guys only tend to look if they're interested, or could this just be an odd accident? (It’s pretty consistent)

Edit: this is worded really badly, but I think it kind of asks the correct question

Edit 2: a group of my friends were in a circle holding hands (long story) but this guy ended up next to me and when everyone let go he held on for a good extra 4-5 seconds. I’m assuming this could also mean something?