Nôpan wakazuma: Omocha de shisshin (2002)

Satsuki, who is poor at cooking, collapses after eating nothing but instant food while her husband is away. Regaining her energy by drinking vegetable juice at a greengrocer introduced to her by her friend Naoko, Satsuki recovers. The next day, the greengrocer is closed, but when she peeks in from the back entrance, Naoko and the shop owner, Tanaka, are entangled with each other. When Tanaka’s eyes meet Satsuki’s, he gives a suggestive smile…