Aha~I'd like to talk about sth about myself

Well,well.
First of all,about the final exam.
Just the other night,a week before the final test,I got so bored one night that I sent Chang a message as usual.
Here's what I said:
I:ni shui le ma?(Are you asleep?)
C:mei,zai ting ge(No,I'm listening to music.)
I:o
C: you shi ma?( Is there anything important)
Just then,I felt so cold and sad.He was always welcoming my sms.But why this time he's so cold and just answer me with single words??What I did wrong?
Then I answered him:Nothing!!
Then he said something that made me really moved and happy and inspiring and...
He said:"Then go to sleep now ,will you?There's no much time left for the preparation of the final exam.You'll be what you used to be again!!Just go for it!"
You can't imagine how I felt when I read this.
Since then I worked really hard and revised all the lessons I've learnt.
Then,to my surprise,I ranked 5th in my class!I even got higher scores than Chang did. xD
But I would never got such results without Chang's inspiring words.
Thank you so much!My dear Chang!
I love you forever!