Gokinjo Monogatari Episode 5 -
The story reveals that Mikako's deep connection to Tsutomu is rooted in his constant presence during her parents' divorce, making his sudden interest in Mariko feel like a second abandonment.
By the end of the episode, a rumor spreads through school that Tsutomu and Mariko have broken up, leaving Mikako and her friend Risa stunned and uncertain about where things stand in their complicated social circle. Gokinjo Monogatari Episode 5
A flashback shows a 6-year-old Mikako piercing her own ears when she was lonely, a habit she uses to mask sadness or reclaim control over her life. The story reveals that Mikako's deep connection to