As the creation of their doujinshi enters its peak, Suzuka comes down with high fever. Yuu follows her requests to pick out her underwear, wipe her down, etc., but then she comes at him with an even harder request!
because you went on the 
fact-finding mission with me.
weil du gemeinsam mit mir
recherchiert hast.
parce que
tu as pris les infos avec moi.
visto che abbiamo raccolto il materiale insieme.
é você, que pegou referências comigo.
мы ведь вместе ходили на школьный фестиваль.