Garbage bag

Husband comes home earlier than usual. The wife is at home with her lover. She quickly takes a garbage bag, meets the husband in the hall and says:
- Honey, could you take off the garbage while you are dressed?
Husband takes the garbage and goes out. Lover quickly goes up the stairs and then goes out unnoticed, thinking how smart his lover is. When lover comes home his wife meets him in the hall and says:
- Honey, could you take off take off the garbage while you are dressed?
He takes the garbage and goes out thinking how stupid his wife is because she is at home all the day and can't find the time to take off the garbage.