The sensitive and introverted young man has long lost his expectations for intimate relationships during his long period of loneliness and self-isolation. He is used to pretending to be fragile with indifference and hiding all his worries in a corner where no one knows. An unexpected encounter completely hit him with a magnanimous and pure tenderness. He had never been firmly chosen by anyone before, and for the first time, he dropped all his defenses and gave his sincerity without reservation. But while he is deeply in love, the uneasiness and worry about gains and losses engraved in his bones are also infinitely magnified. A little indifference can make him fall into the abyss of self-pulling, and a little preference can make him regain redemption in an instant. He sank repeatedly in sweetness and fear, knowing that his heartbeat would be accompanied by tears and risks, but he was still willing to put all his expectations and tenderness in the rest of his life on this sudden but destined rush.