It was just a system we had. Bickering and arguing and little rituals and traditions we weren't even aware of. But systems, we discovered, were made to break. Crash and fall. And in the end it wasn't even Percy who messed up the routine. No, it was me. One action that I did, one morning, that sent us spiraling off on a tangent. Percabeth. AU. One-Shot. R&R:)