question #3 Sahih al-Bukhari 6237, Book 79, Hadith 11 : What is the significance of initiating greetings in Islam when there is a conflict between two Muslims?

The Prophet (ﷺ) said, “It is not lawful for a Muslim to desert (not to speak to) his brother Muslim for more
than three days while meeting, one turns his face to one side and the other turns his face to the other
side. Lo! The better of the two is the one who starts greeting the other.”