[There's a tiny, amused glint in Huaisang's eyes when Jiang Cheng looks up to his face once more, but he says nothing, and it fades as quick as it sparked to life.]

Because you've had many responsibilities, for a long time now. Bringing up young master Jin too, on top of it all...

[He looks away there, back over the water.]

...it grows heavy, carrying it all alone. That's all.