Masachika is having trouble studying for exams until Alya decides to wager a favor on how well he does. When Alya discovers she wasn't invited to celebrate Masachika's birthday, she spends several days questioning just how close they actually are.
In Russia, leaving someone
out of your birthday
في روسيا، عدم الاحتفال
بعيد ميلاد شخص
Wenn man in Russland anderen
nichts von seinem Geburtstag erzählt,
En Rusia, no invitar a alguien
a tu cumpleaños
En Rusia, no invitar a alguien
a tu cumpleaños
En Russie,
ne pas souhaiter bon anniversaire,
In Russia, se non dici a qualcuno
quand'è il tuo compleanno
Na Rússia, deixar alguém
de fora do seu aniversário
В России, если тебя
не зовут на день рождения,