Guy emotionally proposes to GF at Coldplay gig and we sense a theme

Proposing is a risky business. Will they say yes or will you be faced with crippling rejection? Add to that an audience of 53,000 and members of Coldplay, and that's pressure.
An Australian man in Melbourne got Coldplay lead singer and "new best friend" Chris Martin to stop midway through their Saturday gig, so he could to pop the question to his better half. 
First, the wrong woman got on stage. Awkward. Martin made it more awkward by asking the crowd if anyone wanted to marry the random