[Maxful]

Thanks for the clarification, masaegu san. So "奥さん待つでしょう"　stands for "Your wife is waiting for you, isn't it?"?

Also, that colleague of him keep saying "But, but, but ...." so she told him to stop saying that and so she said "でもじゃない” (Don't "but"). Does ""でもじゃない” make sense to you?