In the middle of a bustling metropolis, how could it be that there is only one apple tree? No matter how much Hiroko jumps to try to pluck the apple, she cannot reach it. Fortunately, Kohji passes by and plucks the apple for her. Kohji is a rising young artist who because he lost his hearing at the age of 7, lives by only expressing himself through paintings. Furthermore, Hiroko is a young actress who practices acting with a drama troupe while holding a part-time job.

The two meet again and again in the park until one day, she learns that Kohji is deaf. Through their initial attraction, Hiroko begins to learn Japanese sign language in order to communicate with Kohji and as their relationship develops, several obstacles arise as well.