Hotaru and Hananoi-kun's plans to spend his birthday together fall through when Hotaru has a family event suddenly crop up. The thing is, even while she's with her family, she just can't stop thinking about him...
Her smile is enough for me. 
That alone makes me feel complete.
.ابتسامتها كافية. تجعلني أشعر أنّي كامل
Dann habe ich das Gefühl,
ihr Lächeln ist alles, was ich brauche.
Comme si son sourire
Mi basta il suo sorriso.
Già solo quello mi fa sentire completo.
O sorriso dela é o suficiente para mim.
Só isso já me completa.
Хватает и её улыбки,
которая приносит мне радость.