Ep. 11: Chihiro shares her novel with Renji after a one-day lover date and rooftop intimacy.
Aired on December 16, 2007

Chihiro completes her novel and asks Renji to read it while she avoids his presence. Renji suggests a date, which Chihiro accepts under the condition that they remain lovers for only one day. Following their outing, Renji confesses his love again on the school rooftop, leading to intimacy between them. That night, Chihiro hands him the manuscript and waits on the roof. Upon reading the bleak conclusion, Renji rushes to the balcony to find her. Instead of reconciling, Chihiro declares they must break up while she still loves him deeply. She throws her diary pages detailing their relationship into the air, effectively forcing Renji to end their romance.
Episodes
- Ep. 7 · Renji and Chihiro struggle with their relationship while Kei hides Miyako's messages from Hiro.
- Ep. 8 · Miyako discards her phone after Hiro stands her up, while Chihiro collapses from stress.
- Ep. 9 · Renji denies Chihiro's death while Hiro and Miyako's affair causes Kei distress
- Ep. 10 · Hiro confronts Kyosuke and reconciles with Kei before a final call leads to a church kiss with Miyako.
- Ep. 11 · Chihiro shares her novel with Renji after a one-day lover date and rooftop intimacy.
- Ep. 12 · Renji seeks lost diary pages to reconnect with Chihiro at their meeting spot.