"He is rather, different in his ways of addressing you. I must admit, it's not a side I've seen before." Then again Achilles and Patroclus had been around each other through ten years of war, and the closest to seeing him with a woman was the concubine; Iphis, Achilles had given him. They had spent a lifetime a part, so this was as new and as different for Achilles as it was for Helen.