Funerals held for those killed in Quetta church attack

The video begins with a casual greeting, setting a friendly tone for the content that follows.

What does the phrase 'Hey father' imply about the relationship between the speaker and the listener?

In what context might someone say 'Hey father'?

How might the tone of voice affect the meaning of 'Hey father'?

What emotions could be conveyed through the greeting 'Hey father'?

How does the use of 'father' instead of 'dad' change the formality of the greeting?