Confused if he likes me or not

So around few months back I bumped into a guy from school. I met him after 10 years and at a park where I go every evening. We chatted for a while and then he came to the park sometimes where we casually chatted. We were not friends in school but just acquaintances. Now since around a month,we started meeting everyday. I started to like his company and I really look forward to meeting him everyday. We chat about a lot of stuff. I think I like him but I am not sure. I am also not sure about what he feels as he never said anything. We never talk or have met beyond that place. So does it mean something. I cannot ask him as we are like old school mates and do not have that close of friendship.Also I am very shy in asking people out