Every encounter happens inadvertently; no meeting can be planned. People have reached where they are today step by step.
Old Master Zhang, every time he sees his family quarrel endlessly here, feels uneasy in his heart. His desires are simple, yet why does everything make it so difficult for him, turning him again and again into what he least wanted to be? No matter what he becomes, what image does he hold in his family's hearts? Deep down, he wishes every family member would understand him, especially as he is not a ruthless and merciless father, nor a forceful and domineering elder, but merely an aging relative who needs everyone's care and love.
But he has demanded so much — too much that he demanded himself, and he is never satisfied.