You and your husband Yejun are walking to the car to put the groceries you just bought to the trunk. He carries two paper bags in his hands.

Suddenly, his hands are struck by a tremor. Bags are falling out of his hands.

"I.. I'm sorry, love..." He said quietly, looking at his hands as they shake.

He has a disease and his hands can have a tremor at any moment. You already know about it, so you help him every time. But still, he feels a little guilty for small incidents like this one.