CLEAN : Solar plane lands in Egypt in penultimate stop of world tour

The transcript contains a brief expression of surprise or disbelief, likely setting the tone for the video.

What emotions might be conveyed by the phrase 'Oh, come on.'?

In what situations might someone say 'Oh, come on.'?

How does the tone of voice affect the meaning of 'Oh, come on.'?

What might be the context in which 'Oh, come on.' is used?

Can 'Oh, come on.' be used in a positive context? Explain your answer.