In episode 2, 'Icebreaker' is a game where both players' heart rates are monitored, and they take turns drawing cards and asking each other questions based on prompts. Each player has 30 seconds per turn, and the first to have their heart rate exceed 85 bpm loses the game.

Suki attempts to use the fact that Yumeko lost her parents at a young age against her during the Icebreaker game by digging into this sensitive secret to unsettle her.

Yumeko reveals that she lost her parents at a young age and fears reliving that trauma during the game. She also hints at Suki's hidden past during the game, turning the tables on her opponent.

After Mary is exposed for cheating in the previous game, she becomes a social outcast and slips down the social ranks. Yumeko offers her a subtle lifeline by inviting her to sit with her and Ryan.

Yumeko places a fake photograph in her room to hide the real photo of her parents inside it. Suki has been in her room and seen the fake photo, but not the real one, which is part of Yumeko's strategy to protect her secret.