Robot inspects package sent to former DNC chair

The transcript consists of a simple confirmation statement, 'Yes I did.'

What does the phrase 'Yes I did.' imply in a conversation?

In what contexts might someone respond with 'Yes I did.'?

How can the phrase 'Yes I did.' affect the tone of a conversation?

What emotions might be conveyed by saying 'Yes I did.'?

Can 'Yes I did.' be used in both formal and informal settings? Explain your answer.