Things have been tense between Ryuto and Runa since the culture festival. Ryuto plans to tell Maria they can't be friends anymore, but a shocking incident leads to a discovery that changes everything for Maria, Runa, and Ryuto. 
I'm proud of you, little sis!
!أنا فخورة بك يا أختي الصغيرة
¡Estoy orgullosa, hermanita!
¡Estoy orgullosa, hermanita!
Sono fiera di te, sorellina!
Estou orgulhosa de
você, querida irmã!
Горжусь тобой, сестрёнка!