He divorced his ex-wife Rie due to a personality mismatch. She thought she would never see him again, but she happened to meet her again by chance. A wife who goes out to eat with her now wife and runs for a short run on the way home. There was her wife's ex-boyfriend and next to him was Rie. Her wife happily invites them to her house and the drinking party begins. Time passed with her relationship with Rie lying down, and her wife and ex-boyfriend passed out. I was staring at her Rie while remembering her life back then...
