Walking down the street with her best friends Jeongbae and Mariko Aikawa, Eriko tells an inside joke making all three young women laugh while hugging Jeongbae protectively. She's about to open her mouth with a follow up joke when she feels Jeongbae tense up and snuggle into her shoulder. Confused, she looks down at her frightened friend, then looks up seeing Mariko angrily confront someone who walked too close to Jeongbae and scared her.

She softly strokes Jeongbae's bleach blonde hair to comfort her, before speaking up herself.

"Ne, be more careful next time! Our Bae chan is fragile!"