Ok so i asked the question again since i need more answers 
So,I was talking to the guy I like
the topic wasn't all that good though,I'm being stalked by a guy at my gym ( where the guy I like works as a personal trainer ) for a while now ,I told him,he was sitting on his chair
I was standing next to him kinda close ,but he again did not look at me in my eyes ( he usually avoids it,thoughh sometimes I catch him giving me long looks ) ,he kept his head low,his body kind of leaned forward, and listened, chuckling at some parts ,occasionally nodding slowly,and I hugged him at the end of the talk ( a gentle soft hug not a strangling one ) and at first he kept his head low ,but then he put his hand on my waist and kept it there
I'm still puzzled why is he so open with other girls,and talkative,and with me he barely speaks and avoids looking in my eyes at times,but I'm curious what the lowered head would mean?

So,I was talking to the guy I like

the topic wasn't all that good though,I'm being stalked by a guy at my gym ( where the guy I like works as a personal trainer ) for a while now ,I told him,he was sitting on his chair
I was standing next to him kinda close ,but he again did not look at me in my eyes ( he usually avoids it,thoughh sometimes I catch him giving me long looks ) ,he kept his head low,his body kind of leaned forward, and listened, chuckling at some parts ,occasionally nodding slowly,and I hugged him at the end of the talk ( a gentle soft hug not a strangling one ) and at first he kept his head low ,but then he put his hand on my waist and kept it there

I'm still puzzled why is he so open with other girls,and talkative,and with me he barely speaks and avoids looking in my eyes at times,but I'm curious what the lowered head would mean?