S02E06 - Doutes lors du voyage à Tsukushinoshima
Synopsis
Yuta, Rikka, Shinka, and the other second years, go on a class trip to Tsukushino Island, where Yuta and Rikka are notably shy about their relationship. Feeling Rikka can't handle the romance aspect well, Yuta asks Shinka to keep watch over Rikka. Later that night, Rikka comes down to Yuta's room and ends up having to hide in bed with him, where they almost kiss, until Shinka gives them the opportunity to get her out safely. Before returning to her room, Rikka gives Yuta a kiss on the cheek, and the next day they go sightseeing together.