Veritaserum

"...Potter is an arrogant big headed toerag, his ego is the size of planet Earth, he feels the need to show off everywhere he goes, he drives me up the wall most of the time...and he is the man that I have fallen head over heels in love with." How much can a bottle of Firewiskey, Veritaserum and a game of Truth or Dare reveal? Certainly more than you imagined!