90 year old Shmuel is at the end of his life. He's in a hospital bed with his 60 year old wife Becky sitting in a chair next to his bed. Suddenly, Shmuel opens his eyes and quietly says to her, "Becky, you know I'm going to die soon?"

"Yes, darling," she replies quietly, "I know that."

"Well then," continues Shmuel, "now's the time to be honest with me. Have you ever been unfaithful to me in all the time we've been married?"

After a lengthy silence, Becky replies, "Oy, Shmuel. I just don't understand your question."

"Becky," says Shmuel, "you can tell me the truth now. I'm dying. I can take it. Did you ever make love to other men whilst we were married?"

But Becky just sits there in silence.

"What's the problem?" asks Shmuel.

"I'm worried," replies Becky. "Suppose I tell you and you don't die?"