CLEAN : Relatives rush to secure oxygen as supplies run low in Mumbai

The transcript includes brief mentions of cities like London and Barcelona, followed by a series of miscellaneous phrases such as 'dilly dilly', 'maybe later', and 'already gone'. It concludes with references to oxygen and a person named Megan.

What is the significance of the word 'Oxygen' in the text?

How does the phrase 'Megan hang on' relate to the overall message?