It is narrated from Sayyiduna Ibn Amr, may Allah be pleased with him, that we were sitting with the Prophet Muhammad, peace and blessings be upon him, when a young man came and said, "O Messenger of Allah! Can I kiss my wife while fasting?" The Prophet Muhammad, peace and blessings be upon him, said: "No." After a little while, an older man came and asked the same question. The Prophet Muhammad, peace and blessings be upon him, permitted him. At this, we began to look at each other. The Prophet Muhammad, peace and blessings be upon him, said: "I know why you are looking at each other. In fact, an elderly man can control himself."