Are these signs of him "liking" me?

You would catch him looking at you often, he takes his jacket off right after you do, If you have a 4 and a 5 year old wanting to play with him, he would take the time to play with them and be nice to them, when everybody is at the table, he would let you know there’s an extra chair you could have in the other room to be able to sit down at the table, and blushes when someone makes a perverted joke about him when you’re around and when everybody was all playing phase 10 he always would be skipping my best friend but this time when I played he decided to skip me instead, I was outside for a little while looking for my little boy’s toy and I happened to see him outside going to his deer stand messing around and it seemed like he appeared out of no where, then I was getting my clothes out of the dryer and when I had got to my bedroom door, he came up behind me and told me I had dropped one of my socks .When I had to leave to go to a friend’s house to babysit and while I was packing, he was sitting at the backdoor and I caught him looking at me and we looked at each other for a couple or a few seconds. What do you think? Thanks! :)