Revel is promoted to first-rank angel and Saki acquires her Wings. They rush to the park where the fight is taking place, and she successfully shoots Hajime with a Red Arrow. Through the power of the Red Arrow, Hajime experiences love for the first time in his life. After an intense internal conflict, what choice will he make...? Meanwhile, Kanade has a trump card he's been hiding up his sleeve. It throws their fight into chaos, turning it into a roller coaster of a battle.
And since it's airborne, 
it's incredibly infectious.
وبما أنّه ينتقل بالهواء، يكون شديد العدوى
Mittels aerogener Infektion
ist er hochgradig infektiös.
Y se extiende rápido
al propagarse por el aire.
Y se extiende rápido
al propagarse por el aire.
Il se propage dans l’air
et est extrêmement contagieux.
E, siccome si trasmette per via aerea,
è altamente contagioso.
Como se espalha pelo ar,
é extremamente contagioso.
Передаётся по воздуху, 
поэтому очень заразен.