There's no butting in.
PSG have spent approximately 1 billion euros over the last 8 years trying to win the Champion League today that they have the opportunity to do so, they lose with a goal by Kingsley Coman, a young man trained in their ranks since childhood and who by the whims of the board of directors to make millionaire purchases let him leave the club.
That's football, that's life.
It hasn't happened to them.
Image taken from twitter @PSG_espanol