Why would a man feel nervous around me?

I don’t do anything to invade his space, I am just there, everyday I go to the office, I catch him touching his hair or adjusting himself as soon as he sees me when I go into the office, he’s naturally the first person who I look at when I open the door, cause he’s sitting right in front of the door and also he has blond hair and others sitting there all have black hair, so It kinda catches my eye when I go in.

I have noticed, when others enter the room. He does nothing. He doesn’t even look up, he only looks up to see who came when I am out, I feel like he kinda wants to get a sight of me and he kinda waits for me to go. When I am there, he no longer feels interested to look up.

However when we talk, he tries not to make eye contact with me,

today he was showing me a funny video and didn’t even look at my eyes,

he’s usually very confident with others and very handsome too, I have no idea, how am I making him feel nervous.

I also noticed, he often calls me by my name and when he does so, he talks to me with lower voice than when he talks with others. Kinda like a different vibration, I am pretty good at picking up psychological clues.

I deduce he might have a girlfriend, and he feels nervous around me because I am a threat? Hehehe I love being a threat.

What do you think?

He also likes when I feel shy. He makes a point to come and explain and teach me things.

The 2nd guy, is single for sure, he also shows attention but he doesn’t feel nervous around me.

Updates
9 mo
Oh also, he checks me out quite often.
Updates
9 mo
Whoever chooses the cover pics for my posts, is having a great fun 🤣
Why would a man feel nervous around me?
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