Is it normal for her to be so cheery one day and so miserable the next
I have a best friend (i'm a guy, she's a girl). We talk every single day for pretty much the whole day, whether it be texting, calling, msn, etc. However lately I've been noticing a pattern. One day she'll be really happy and talk alot, joke around and laugh and such, and the next day it's like a switch is flipped and she barely talks and seems really uninterested in carrying on a conversation. She even ignored one of my calls for the first time ever today.
Now she's going on a trip for 3 months, and exams (university) are coming up in a week for her, so I'm wondering if that has something to do with it? Is this a normal thing for her to go through? It happens quite a few times unfortunately =(