The phone call

ive just found this webpage, i use to use yahoo answers but nobody cares about dreams anymore so i decided to join here, i have recently had many weird dreams but today i would like to talk about my most recent dream.

So i woke up from my bed with my sister handing me a white mobile phone, (at first i thought it wuz real), she said "its for you". i took the phone and in the other side wuz an old friend who i do not trust anymore, she wuz crying, i think she said why cant we be friends anymore, i told her, you betrayed me and one thing i dont like is traitors. i went back to sleep, and woke up later, (still in the dream world) i proceeded to go to my sister, and told her to give me the phone number, she replied "it is sensitive information", i told her i needed it to see if it wuz real but i could not get her to hand me the phone again, i think the dream ended with me going back to sleep.