WHY IS SHE ACTING LIKE THIS? I DONT EVEN KNOW WHATS GOING ON ANYMORE!!?

i try to talk to this girl for the second time and she was mean.

well i approach her and said "hi" she didn't said anything then i said how are you doing and she said "good" then because she look like she was mad or something i asked her, "why are you so serious" and she said, "because I'm like that," then i said well can i walk with you and she said "no" then i said "bye" she didn't said anything.

two weeks ago when i try to talk to her for the first time she bragged to one dude i talk to.... she was like, "hey you friend try to talk to me but i don't have time so i blew him off."

i had never met a women with such a character. well i met one but this one is way too rude...

btw she only act like that if I'm the one talking to her, but if it is other people she is nice to them.

i think it is because she knows that i liker her.

oh and one of my friend who use to talk to her, he told me that she is not easy at all.

well I'm someone who is patient when it comes to relationship. but i might stop trying to talk to her because i will feel like I'm annoying her, and i don't want that.

plus she said that i keep bothering her like really.

I only said hi to her once when she was passing by, and try to talk to her twice....

i mean really.... plus people said that she is more friendly than her best friend. which to me is a lie because her best friend is more friendly than her.