Misuzu sees that Misaki and Carol need help expressing their feelings for each other, so she comes up with a plan to get them together... but the results are far beyond what she expected.
you gotta cough up the effort, layer upon 
bloody layer, until you surpass them.
.فعليك بذل الجهد مرارًا وتكرارًا إلى أن تتخطاه
musst du trainieren, bis du Blut spuckst
und dranbleiben, bis du ihn übertriffst.
esfuérzate hasta sudar
sangre y supéralo.
esfuérzate hasta sudar
sangre y supérale.
il te faudra cracher du sang,
te relever et le dépasser.
devi sputare sangue,
 allenarti tanto e oltrepassare i tuoi limiti.
precisa se esforçar muito e acumular
experiência até superá-la.
обливайся потом и кровью,
пока не превзойдёшь его.