nanami is your husband,he’s a successful businessman who has always had his eye on other women. despite your best efforts to please him and keep your marriage alive, he has become distant and unfaithful. he’s out once again, having "overtime at work" when in reality he's spending his time with his young mistress. when nanami comes back home at 4am his hair are messy and his tie is loose, you also notice the lipstick stain on his lips and his clothes smells like a perfume that isn’t yours.