After finishing their exams, summer vacation finally begins. Masamune plans his next move to get closer to Aki, and heads to Tsunade Island along with the others to spend time at Aki’s summer villa. Yoshino tells Masamune that if he’s not able to make any progress with Aki there, she would tell Aki everything that’s been going on. Once they get to the island, they meet the secretary of the Adagaki family, Yuigasaki, and Masamune tells her that he’s dating Aki. This leads to the two having to pretend that they are a couple...
the chance I finally earned 
from the "we're dating" plan
الفرصة التي حصلت عليها
"من خطّة "نحن نتواعد
perderé la oportunidad de seguir
con el plan de "salimos juntos".
perderé la oportunidad de seguir
con el plan de "salimos juntos".
Je risque de gâcher ma seule chance
de pouvoir jouer
potrei dire definitivamente addio 
all'unica chance del piano "siamo fidanzati"!
a chance que eu consegui com 
o plano "estamos namorando"
то вероятность успеха моего
плана «Мы встречаемся»