Search Results: flirting in the office

I started a new job a few weeks into it I noticed my boss told me hello good morning and said my name when i was in the cafeteria.
Then later on I noticed when ever I pass by his office to say walk to my office when he passes by and I’m around he smiles at me. I noticed recently that he’s always smiling at me.

I know he’s very talkative and so I’m thinking he’s friendly also a few days ago he called me in his office and told me how was everything he said he was an organized person and he brought up his wife then he told me “ Don’t tell my wife “ his wife isn’t even around at all for him to say that why did he bring her up in the conversation?” And said “don’t tell her”?

Then he was telling me about his work and his previous work oversharing. I mentioned that some girls kept asking about my job and he said that I was qualitied for the position. And then he said he is in charge or the Personel.

I noticed that he would smile a lot when talking to me made a lot of eye contact but would sometimes be serious.

A few days later I saw him also glancing through my window when he would pass by and our eyes just kept looking at eachother or i kept catching him looking. To a point where he makes me nervous.
Later on he brought a notebook he said to help me out with what I need that was nice of him. Then later on he was walking with a walks talkie looking serious down the hall I passed by and said good morning smiled at me kept walking and talking.
The next day he looked at me and raised both of his eyebrows and smiled I walked in my office.

Is he just being friendly or flirting possibly?