The trip Kai has dreamed of taking with Riko is finally here! As he whisks her away on their first private overnight as a couple, things couldn't be going any better. But their perfect evening is interrupted when Riko lets slip a secret that changes everything...Crushed, Kai tries to pick up the pieces and rescue the rest of their time together. What will come of their vibrant young love...? The story of Kai and Riko's unique romance concludes in this final volume of Hatsu * Haru!