A cute story about a Korean girl, Jini, and their memories of first love. Her mother gave her a diary of age, and in the movie she goes through her past friends, and consider how they have given their memories. Her first love is Goo-hyun, a choir boy who reads her poetry. Their second love of Jeong-seok, a wild car lovers, wants to be a cop. Finally, Yoo-in, a light-hearted graffiti artist with a dog oblong. She has fallen and out of love with all of them and reflects on the ...