よく見たら、何だそうか。そーいうことか。 あんた、それならそうって言ってくれればいいのに！
Setelah kuperhatikan, hmm, aku mengerti. Begitu ya. Kalau begitu, harusnya kamu bilang dari awal!
Now that I look at you carefully, yes, I see. So that's what it is. If that's the case, you should have just told me!