[....ah, man. He just quietly nuzzles into Ieyasu's chest, sighing as he rests there and gets his laughter under control.

...]

So affectionate, darling.

[His tone is warm, though.]

For the sake of argument, then--the first time it was a conscious action, and you knew what it meant fully.

[Which by his reckoning would put them at high school age at the earliest.]