Rin finds out that Hayato and Ui are living together! Infuriated and shocked, she has to snoop around for evidence of foul play...and get in their way as much as possible.
Aww, finished already? 
Things were just getting good.
Hm? Schon vorbei?
Dabei wurde es gerade endlich gut.
¿Ya terminaron?
Justo cuando se ponía bueno.
¿Ya habéis terminado?
Justo en la mejor parte.
Quoi ? C’est déjà fini ?
Eh, avete già finito?
Uffa, proprio sul più bello.
Já acabou? Agora que 
chegou na melhor parte.