Would anyone feel uncomfortable if someone get so close in your space?

I was sitting in chair bending forward while working, and he came over to say something while standing over me with a table between us. He then came nearer to me and stooped alk the way down near my chair while me legs where open. (I was sitting while bending forward between my legs to fix something under the table). He was so close there and kept talking, mostly about what I was fixing. It was so weird. I felt uneasy and tried to be still until he stood up and left. Is this normal?

He is my new GM. I don’t know him that well. He transfered after I had taken a break from the job. The other managers were eager to have me back and told him I was their best worker before I left. He met with me and said he was happy to have me there. I have been back forever a month now. I don’t know him. And am a bit hesitant to try. The only thing I know us that all the women and work uncluding female managers are swooning over him. They think he is handsome, etc and keep hitting in him. I can’t see what they find attractive. But he is polite to us. Just a bit loud and goofy. Like coming up behind me and saying ‘boo’, to “scare me”. I just don’ t understand him yet. Right before he stooped down near me, he asked me if I was staying for the summer. I told him I wasn’t sure about that. He said that its because I don’t like “them”, meaning he and the staff, why I am not sure. Before I could respond. He says he is joking. I notice everytime he says something to me, he interrupts my response and says he is joking. Especially if it seems like a serious matter.