CLEAN : "It's very 'cool': selfie fans spark creativity in Guatemala museum

The video tutorial introduces the concept of similarity, briefly mentions Central America, and discusses the idea of enjoyment. It concludes with a call to action, encouraging viewers to engage further.

What does the speaker mean by 'He must come on. He's sitting here.'?

What urgency is conveyed in the statement 'Listen, we gotta move. Michael is that.'?