Before the exam, Rose told Mark that if you can take the first class this time, I will be your girlfriend.
...
The whole class heard it. After trying to curl it down, everyone silently put down the pen and planned to hand in the white paper.
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Mark's eyes tears!
...
...He glanced at the red bear with a bear-back of 250 pounds, and silently shredded the test paper and ate it...
...
Rose smiled and wrote the name of Mark on his test paper...
With regard to love, you can never guess the ending...