noticing her hair?

[udontknowme]

Okay, one last thing from me, and then I'll leave you guys alone for a while. I'm a girl, btw.
So there is this guy, I like him, I think he might like me. Trying to figure out whether he does or not.
I got my hair cut the other day, I cut about 7 inches off, so it was a big change. We saw each other today for about 10 minutes, then I left. (we were at work).
About 5 minutes after I left, he called me, but i was driving and couldnt pick up. Then when I got home I noticed a txt message, and he was just like "you got your hair cut didnt you." So I'm assuming when he called before he was just calling becuase he was going to comment on my hair, lol. When I texted back I said how I wasn't sure if I liked it or not, and he was like, "no, it looks good." Sooo...again, is he being friendly, or what? Say you only liked a girl as a friend, but you weren't really "friends", like you never hung out before, would you call her just to let her know you noticed her new hair cut?
I have a hard time determining whats just friendly, and whats signs of interest...

 

[Docs]

It's not a strong sign, you should be looking for Indicators of Interest when you talk to him. (Action)

That would be the "IOI's for Dummy Girls", since the IOI's we talk about are the "IOIs for Dummy Guys" guide