Ep. 18: The protagonist finds his sibling's hidden romantic interests to be deeply embarrassing
Aired on March 24, 2006

18
Episodes
- Ep. 14 · The situation of being alone together until morning is embarrassing
- Ep. 15 · Elda Appears! is Embarrassing
- Ep. 16 · Elda's romantic life is embarrassing
- Ep. 17 · Saying goodbye to Elda proves to be an embarrassing experience
- Ep. 18 · The protagonist finds his sibling's hidden romantic interests to be deeply embarrassing
- Ep. 19 · A Couple's Eve is Embarrassing
- Ep. 20 · The initial experience is embarrassing
- Ep. 21 · What Should I Do, This is Embarrassing
- Ep. 22 · Acting like a lost child is embarrassing