Tsubasa is ordered to score high on exams, so when the lovely Rena offers to tutor him, he accepts. He soon realizes that Rena expects a reward for her help. Minami spots them together and is thrilled at first, but then starts to feel very uncomfortable.
I guess it was going to 
happen sooner or later.
ربما كان ذلك محتوماً عاجلاً أم آجلاً
Früher oder später wäre es
ohnehin so weit gekommen.
Supongo que pasaría
antes o después.
Supongo que iba a pasar
antes o después.
Cette situation était inévitable.
Probabilmente sarebbe comunque successo,
prima o poi.
Acho que isso ia acontecer
uma hora ou outra.
Рано или поздно всё равно бы аукнулось.