[Private setting, many rules are different from the real world, and the characters have no prototypes]
[Daily writing, main emotional line]
first meeting
Lu Yanyan: This is the new partner. He looks soft and small. Can he swing the racket?
Later
"Partner, please teach me what's going on here."
Later
"Su Tiantian, I have liked you for a long time..."
PS: The female protagonist's name is Su Ruanning, and Su Tiantian is the nickname given to her by the male protagonist.