Overview: The love bus rolls into Vietnam for the start of the trip, with female members Yume-chin, Depparin and Asuka joining the guys in Ho Chi Minh City.
Overview: Yumechin and Taka hit it off at the beach, but their time at the night market doesn't go so well. Depparin starts to have feelings for someone.
Overview: The group visits the home of a local family, prompting a discussion about happiness. Asuka seems troubled, while Taka gets advice from Depparin.
Overview: With the Love Wagon still rolling through Vietnam, Taka prepares a present for Yumechin. Then he decides to ask her a very important question.
Overview: ShyBoy joins the group as they tour Myanmar and learn about the culture of not getting angry. Depparin and Asuka both have their eyes on Yuchan.
Overview: A stray remark from Hatomune devastates Yumechin's confidence, giving Asuka a chance. With stress building up, Depparin gets angry at the staff.
Overview: The day after the argument, Depparin talks with Hatomune, Yuchan and the staff. Everyone decides to make a fresh start on their journey together.
Overview: The love wagon rolls into Mandalay to meet Dr. Yoshioka, who's dedicated his life to providing medical care to children, and to discuss "happiness."
Overview: Yumechin makes a confession to Hatomune, who has one night to decide his response. Then the love bus rolls into the next country: Taiwan.
Overview: Smitten at first sight, ShyBoy begins spending time with Kasuga. Depparin struggles with the clueless Yuchan, while Hatomune spends time with Asuka.
Overview: Hatomune confesses, then waits for an answer from Asuka. The staff have a surprising announcement for the remaining members.
Overview: Overwhelmed by the fallout from her decision, Asuka has a close call one night. Depparin struggles to choose between Yuchan and Akira.
Overview: Depparin waits for an answer after making her confession. On the way to Thailand, one of the members vows to make a fresh start.
Overview: The group meets their new member Tom, who has a very unusual relationship status. Yuchan takes extreme measures to look manly.
Overview: The group learns about gender expression in Thailand before visiting another orphanage. ShyBoy worries about Kasuga hitting it off with Tom.
Overview: ShyBoy shows off for Kasuga in various ways, including singing and playing the guitar. His lyrics inspire Asuka to make a decision.
Overview: After Asuka's confession, Yuchan decides to make a declaration of his own, and everyone waits for Asuka's reply. Then it's on to Malaysia!
Overview: The group gets to know new member, Shacho. They then talk to a family of Japanese expats about life in Malaysia. ShyBoy learns something disturbing.
Overview: Kanya has her eyes on Shacho, but Tom's life story intrigues her. Kasuga and ShyBoy wonder what to do about their relationship, but can't decide.
Overview: Shacho takes Kanya on a nighttime boat ride, but fails to foil her interest in Tom. ShyBoy tries to make things right with Kasuga.
Overview: After talking over his worries with Shacho, ShyBoy finally tells Kasuga how he feels. The next day, he waits in the pouring rain for her answer.
Overview: The Love Wagon makes its final stop in Singapore, where Shacho decides to confess. After they return to Tokyo, one more surprise awaits.