Xu Ning, a college student with a cold exterior, finds it hard to face intimate relationships calmly due to a lack of companionship in her childhood. Through an unexpected encounter, she gets to know He Lin, the straightforward campus heartthrob, and confesses her troubles to him. With respect and patience, He Lin guards her secret. As they grow closer through daily campus life, they learn to express themselves, trust, and cherish each other amidst misunderstandings and growth. In the end, Xu Ning steps out of her closed-off heart, and He Lin realizes that liking someone is not about possession, but understanding and companionship, leading the two to embark on a healing youth romance story together.