An early-maturing older brother × a late-blooming younger sister
After finally kissing her, Zhong Mian said, "You have no idea how long I've wanted this."
Zhao Pengyu didn't understand at first. "What?"
Zhong Mian thought about how she usually called him Zhong Mian, but when she needed something, she called him Zhong Mian-ge or Older Brother Zhong Mian. When she teased him, she called him Bunny, Little Bunny, or Old Bunny.
Zhong Mian: The first time you called me Bunny.
Zhao Pengyu's eyes went wide. "Oh my god!"
That was ages ago! To pronounce the word "bunny," the tip of your tongue has to touch the roof of your mouth. Even back then, he had wanted to hold the tip of her tongue in his mouth.
Not your traditional childhood friends-to-lovers; mutual healing
Theme: To be decided