"Life is always so unsatisfactory, I really don't know when I can find my beloved person again."
Old Master Zhang now understands that no matter what he says, it's useless. He can only hope his son will return home to spend quality time with his grandson. Otherwise, if things continue the way they're heading, the relationship between father and son will really be doomed. He doesn't want to see such a conclusion; as an elder, he just wants to see family harmony, so his heart can be comforted.
She doesn't want to reach the day she steps into the coffin, with her son still in conflict with his grandson. The pain in her heart would be immense. As an elder, she just wants her later years to be peaceful and not be troubled by these matters repeatedly. That, for her, would be the greatest happiness and filial piety.
