My Childhood Friend Can't Hide His Secret Crush, and His Constant Flirting Is Getting Out of Hand

Honey, open the door. It's your childhood sweetheart, big brother! [Childhood sweethearts + male lead has a secret crush + both leads are virgins + male lead is pure and sweet, then gets spicy later + gentle heroine like the girl of his dreams] Zhou Jinhuai is the Zhou family's heir, a favored son of heaven, and he's had a childhood sweetheart who's been by his side since they were little. He's secretly in love with her. A saying goes around Jing University: “Jinhuai is cool, aloof, and handsome. No one can win his heart.” But what they don't know is that he doesn't want anyone else's affection. He only wants hers. She crooks a finger, and he turns into a puppy. Back in high school, he asked her to promise: “Let's get into Jing University together.” Later, just after Xia Yanzhao started college, rumors about Zhou Jinhuai's love life began flying: “Does he have a girlfriend?” He admitted it at lightning speed: “She's my childhood sweetheart~” The campus forum exploded! - No one ever imagined that a favored son of heaven like Zhou Jinhuai would secretly love someone. His diary was filled with her: “Xia Zhaozhao, please love me.” He remembered every detail of her menstrual cycle. - Favored son of heaven Zhou Jinhuai knows how to flirt, and he knows how to act cute: “Baby, do you like my waist?” “Xia Zhaozhao, call me big brother~” “Xia Zhaozhao, want to touch my abs?” - And that's not all. In their elective romance class, he knew when to be humble, too. He turned to her roommates and said, “Future mothers-in-law, please help me out!” - Later, Xia Yanzhao accidentally found his diary and learned that Zhou Jinhuai had a crush on her. She cried until she could barely speak. “Zhou Jinhuai, with a face like yours, why are you secretly pining for me? Just tell me you like me! I'd like you back.” Later still, she told him, “A Jin, I love you most of all.” - And so the pure-love warrior became a warrior of pure “love battles”: “Baby, want to sit?” “Xia Zhaozhao, call me by my name.” “It hurts? ...” - From the moment I fell for you, I never once thought of giving up.