Girl seems to talk to everyone differently?

Anonymous
First of all she's a bit flakey. She likes me and does have a crush on me and is nice to me but it's strange how she acts sometimes. Sometimes she's talkative and sometimes she's extremely brief. My friend also seem to notice and tell me that he notices her speaking differently to other people. What is this a sign of and why does she do this? Sometimes she just completely ignores me and looks away.
Girl seems to talk to everyone differently?
3 Opinion