If a guy compliments you on your hair accessory?

I had a trainer for work for a week with about 34 other people in class. Everytime he approaches close to me like - if im in a group or in an elevator.. he NEVER looks at me. I would make eye contact and try to engage, but he never looks me in the eye. So I just look away and I'm thinking, well then he hates me. I wore bows in my hair twice in the week. First time he came by and touched my bow and said he liked it. Second time, he did the same thing. I asked him a question and then he slightly touched me on my back/shoulder. I never knew of someone that compliments a girls hair bow. Is this normal? If it is, then I'm not normal, but I'm just wondering. Ahah.
If a guy compliments you on your hair accessory?
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