Search Results: talking to him outside of class

My teacher is attractive, very entertaining and jokes around a lot during his lecture and refuses to remember the names of his students too. Usually I'm very quiet, dedicated and serious during class and avoid talking to him unless is to participate. Anyway today he asked the class to visit him during his office hours to find out our grade. I was not interested because I know I have done all my work and passed the tests. I walked out of class and As I turned around I noticed he was staring at me without even blinking and then I guess he realized I noticed and stutter to say "Lucy, you're not coming to find out your grade?" I felt almost obliged because even my classmate asked. Anyway, everyone made a line outside his office and as soon as they went in they were out of his office. But then as I walked in he tells me "Oh.. I've been waiting for you, come in, what are you afraid of?".. I said "nothing" although I was surprised with his energetic attitude and words towards me. I asked him my grade and once he said it I said-okay thank you and started walking out. Then I heard him say:"but wait... uh.. look at this piece of artwork I have here" he showed me every decoration in his office, it felt like it was his excuse to keep me in there. My classmate noticed it had taken longer than with the other students and she looked inside the office. He realized there were other students waiting to know their grade and he dismissed me and asked me to visit again... is difficult for me to understand the way guys think, am i overreacting about his behavior?