音夢と純一 Nemu to Jun’ichi Nemu and Jun’ichi

Aisia tries to compete with Nemu in looking after Jun’ichi (to no avail), and accompanies them on a date. She begins to understand how much Nemu cares for him, but is confused by his seeming lack of understanding or gratitude. Nemu explains it’s only natural for a relative to be thankful to one another even if they don’t show their gratitude properly.