Prepare yourself for a heart-melting moment. Antonio Castra took his girlfriend to see Coldplay at Wembley stadium and popped the question during the band's hit Fix You. It was amazing. Here's what happened in front of 90,000 people.
How lovely was that? It's almost as good as the time when Adam King got a bunch of commuters to sing Bill Withers' Lovely Day for his girlfriend Lucy.
Or that time when Roger Taylor got a 100-strong choir to sing Can't Take My Eyes Off You for his girlfriend Jeanie.