April Fool

Today is April Fool day.... so i made a prank on one of my best friends...
She said she didn't mind... but that time she was having bad headache and also exam week... i should not have done that.... even though she didn't mind, i feel guilty.

She is kinda childish. I told her to go to clinic... but i m sure she wont go..
I m so concerned about her even though i don't know why!! I felt like she is my sister.