forgot a feeling?

some people often don't understand what the old abbot said, but I didn't expect that the old abbot can't understand what the old abbot said today.

forget a feeling. What is it like?

"benefactor, you must have forgotten something or someone before you forget how you feel." The old abbot asked with a smile.

all feelings are caused by things and people. How can we forget only one feeling?

"almsgiver, if you think of that person, that matter, see that person, that matter, the feeling of forgetting will come back." Said the old abbot.

However, Gu Yebai didn't answer. He sat down on the futon and looked...