question #3 Sahih al-Bukhari 4961, Book 65, Hadith 483 : What can be inferred about the relationship between the Prophet and his companions from this interaction?

Allah’s Prophet said to Ubai bin Ka`b, “Allah has ordered me to recite Qur’an to you.” Ubai said, “Did
Allah mention me by name to you?” The Prophet (ﷺ) said, “Yes.” Ubai said, “Have I been mentioned by
the Lord of the Worlds?” The Prophet (ﷺ) said, “Yes.” Then Ubai burst into tears.