The On1y One 1x2 Close; Two pairs of lips touching Season 1 Season 1 6 Episodes Jiang Tian and Sheng Wang, who are often at each other's throats, become closer during a game. 1x1 - The Beginning: You're not my big brother 1x2 - Close; Two pairs of lips touching 1x3 - Actually: We Can Give It A Go 1x4 - Splendor: At the End of the World 1x5 - Closed: Waiting for the Wind 1x6 - Plan : When to Open for Business?