question #3 Sahih al-Bukhari 3625, 3626, Book 61, Hadith 130 : What does this incident reveal about the Prophet Muhammad’s (ﷺ) awareness of his impending death?

The Prophet (ﷺ) in his fatal illness, called his daughter Fatima and told her a secret because of which she
started weeping. Then he called her and told her another secret, and she started laughing. When I
asked her about that, she replied, The Prophet (ﷺ) told me that he would die in his fatal illness, and so I
wept, but then he secretly told me that from amongst his family, I would be the first to join him, and
so I laughed.”