Kichou is moving into Nobunaga's apartment.  She does her best to persuade him that he should make a baby with her even though she's underage, and he tries to resist as best he can.
So just make sure nobody finds out.
.إذًا، احرص على ألّا يكتشف أيّ أحد
Pues hagámoslo a escondidas.
Pues lo haremos en secreto.
Alors restons juste discrets.
Allora assicuriamoci che nessuno lo scopra.
Тогда не будем попадаться.