Saikawa visits Miss Kobayashi's home to play. However, there's a girl that's unfamiliar to her (Ilulu)... Even after inviting her to join their games, Ilulu coldly refuses. Then Lucoa happens to stop by and she notices Ilulu's feelings as she tries to avoid them, so she makes an effort to help the dragon out.
How long have you known each other?
منذ متى تعرفان بعضكما الآخر؟
Seit wann kennt ihr einander denn?
¿Desde hace cuánto se conocen?
¿Desde hace cuánto os conocéis?
Tu la connais depuis quand ?
Vi conoscete da tanto?
Há quanto tempo vocês se conhecem?
А когда вы познакомились?