Cheng Lin: "I want to get into the military academy."
Song Yu giggled at the screen, and then pretended to be nonchalant and said, "It's good. A soldier protects his family and country. He's very handsome!"
Song Yu lost anxiously: "Hey, I want to be a military wife!" Cheng Lin pretended not to understand and said: "Which brother of mine do you like?" Song Yu said angrily: "Cheng Lin, you pig! I don't want to talk to you anymore!"
Song Yu slept quietly next to Cheng Lin. Cheng Lin snickered and said to Song Yu, "Mrs. Cheng, your wish has come true!"
Song Yu has been secretly in love with Cheng Lin for four years. Song Yu likes geography, and she uses geography and climate to describe her secret love.
Concept: Secret love is uncertain.