Does this leo guy colleague likes me?

Anonymous
Basically, he has been observing me for 3 years and we work together. Initially, I feel that he’s like a closer colleague helping me when i needed some help in work, but recently last year onwards, he started to glance at me frequently whenever I am around during meetings and started to have light physical contact occasionally to my arms. We texted messages and he’s always enthusiastic and once said that my replies to him was interesting. He started to get to know some information from other guy colleagues of what are my types and tried to become one of them. Is he trying to impress? Few times he’s trying to make me jealous too. He did not confess or talk to me anything related to this yet because I am a shy person. I am avoiding him sometimes because the feeling is overwhelming to me whenever I am near him.
Does this leo guy colleague likes me?
4 Opinion