While distributing flyers for an upcoming art exhibit in the park, Hideaki Kaoru meets the tall and attractive Kitamura Shin. Shin wastes no time in proposing a relationship with Kaoru, but the latter declines, citing their age and potential differences in interests. Kaoru also clarifies that he is not interested in men.
However, Kaoru's jealousy is ignited when he notices a bracelet on Shin's wrist, given to him by his unrequited love. This inner struggle forces Kaoru to reconsider his biases about relationships with significant age gaps. Can Kaoru work through the challenges and create a meaningful and mature relationship with Shin?