Dear Sarah:
I feel bad at the moment.Last Saturday,my classmate Jenny held her birthday party.She invited many of her friends except me,which upset me.It seems that we 've always been friendly to each other,at least she means a friend to me.
I 'm confused about the interpersonal relationships.Is it my personal problem of dealing with my friends?Or maybe she just acted to be my friend.I really don't have any ideas about this.
I 'd appreciate it if you give me some advice.
Yours,
Tina