濑川诚人（玉木宏 饰）是一个大学新鲜人，他不愿参加学校的开学典礼而选择了在校园附近闲逛。他在马路旁遇到了里中静流（宫崎葵 饰），她古怪的行径使热爱摄影的诚人忍不住按下了快门。自此静流喜欢上了诚人，可诚人只当她是朋友。随后他们成为了朋友，诚人也喜欢上了同班的富山美雪（黑木明纱 饰）。他跟静流发现了一个环境优美的树林，因为喜欢诚人的关系，静流也喜欢上摄影。静流要和诚人一起参加摄影比赛，而她的作品就是拍下跟诚人在湖边接吻的画面。但是当天傍晚，静流却不辞而别……Heavenly Forest is About a Photographer name Makoto who travels to New York during Christmas to look for his best friend, Shizuru. The two first met when Makoto attended his University Entrance Ceremony. Due to his Inferiority Complex, Makoto tends to shy away other people but Shizuru managed to Make him open up to her. Because of their friendship, Shizuru also ended up taking interest in photography and the two often went to the forest to take pictures. Shizuru wants nothing else but to be by Makoto's side so when he started liking another girl called Miyuki , Shizuru decided that she too will like Miyuki and becomes her friend . One day , Makoto asked Shizuru what present she'd like to receive for her Birthday. Shizuru , who want to enter a photography competition, had an idea to take a picture of the two of them kissing in a forest. Makoto agreed to do this and the two kissed for the very first time. Ever since that day, however, Shizuru ups and disappears from Makoto's life.