Avsnitt 4

Worried over whether Koizumi has a boyfriend, Yū follows her to a Western restaurant, where she seems to meet up with a bunch of guys. To her relief, Yū discovers that Koizumi was simply waiting for an open space in a ramen stand behind the restaurant. Later, Yū goes to a ramen restaurant with Misa, each ordering red Akamaru ramen and white Karaka ramen respectively, while Koizumi goes to it moments after they leave . During the weekend, Jun comes across Koizumi at a convenience store and tries out her recommendation of instant ramen.