Ever since they were kids, the most important person in Fu Yun's world has always been his older brother, Fu Heng. Born two years apart, the brothers grew up enveloped in their parents' open-minded love and acceptance, making theirs the ideal family model that anyone would envy. However, Fu Heng knew all too well that his feelings for his younger brother had long crossed the line of brotherly affection. He kept that secret, fluttering heartbeat firmly locked away beneath his calm exterior, using his maturity as the older brother to disguise it as ordinary care and concern. Meanwhile, Fu Yun remained completely oblivious. He clung to his brother just as he did when they were little, wearing his separation anxiety on his sleeve, wishing he could cling to Fu Heng twenty-four hours a day. He assumed this was just normal closeness between brothers, never questioning why he felt such an intense possessiveness only toward his older brother. That was until Fu Yun got into the same university, and their daily life living together in the same apartment pushed this unspoken tension into an unavoidable corner. How much longer can the older brother hide his feelings? And when will the younger brother realize that his so-called "dependence" has crossed the line long ago? —When family affection and romantic love become inextricably tangled, how will they face each other?
"Those feelings of love that cannot be spoken aloud..."