Does he like me?

Hey guys! I’m 16 and lifeguard. I work with a guy that is a year older than me and we have spent about 10-15 hours of just down time hanging out at the pool together (weather caused us close and stay at the pool). I’m wondering if he likes me, and I’m going to try to put these scenarios in an organized way hah!

*A few weeks ago, my other friends at the pool stole his phone and started taking a bunch of pictures, maybe 400+. I was in maybe 2 pictures. Today he had me help him take pictures of some broken pipes to send to our manager; he held up the pipes while I took the picture. I was looking at the pictures I took to make sure they turned out okay and notices that the 2 pictures I was in were kept on his phone, while the other 400 were deleted.

*He often tries to break the “touch barrier.” Some kids came to the pool and started tickling and playing, etc. and he started tickling me and making jokes even when the kids left. He sometimes would try to put things out of my reach, like my phone or food, just to pick on me more and help me reach.

*He noticed how I smelled, perfume. He jokingly said, “Ew you smell haha”

*When closing the pool, he would jokingly lock me out and make me hope over a counter to get back into the office, many times

*Every time I walk around the pool and clean up, etc., he watches me in a very casual way, even if he’s on the guard stand!!

*Made it obvious he has an ex girlfriend now

*Often when I look over at him, he’s doing pull-ups on the door frame or flexing or running his hands through his hair/fixing it

*This is the one that confuses me the most!! Today, he was veryyyy quiet and seemed very out of it almost. I kept asking if he was okay and it was always a one word answer of, “Uhh yeah?” I can’t tell if he’s trying to almost make me feel stupid or un-needed, but it’s weird. The past 2 times we’ve worked together, he was fine and playful. He has this very nonchalant attitude and is somewhat aloof at times, why? Also, the other day, he was by the pool and I was in the office. His phone was sitting face-up in front of me and buzzed, I couldn’t help but look!! It was a text from a girl named Maddie saying, “You’re really hot and fun hook-up, but I’m sad it was both of our first times.” And the next one said, “And sorry for sending that slutty picture….” Keep in mind: this was the TEXT PREVIEW I saw, I did not open the text.

Also,I have only known him for a month