Hikaku blinked slowly in surprise as Tobirama deftly poured one cup of coffee for Hikaku and one cup of hot chocolate for himself; he didn't even notice Tobirama had had two different beverages going.

"Hot chocolate seems like it would be... too sweet for your tastes," he said, as diplomatically as he could, while automatically accepting the coffee that Tobirama handed him.

Tobirama shrugged, sitting down across the table with his hot chocolate cradled in one hand, and said, "Even I couldn't escape my brother's sweet tooth."