Harry found himself in a suffocating relationship with Cedric Diggory, they portray it as a happy, healthy relationship, but what happens behind closed doors is a different story. Once Draco sees how affected Harry has been after a few weeks, he attempts to intervene, soon to be replacing Cedric.
Pansy, Blaise, and Draco have an ongoing, nonstop game of Truth or Dare, making each other do stupid dares and admitting things they didn't expect to admit, anytime, and anywhere. There was an unexpected dare to be given to Draco that changes everything.
Harry and Draco are in a quite new relationship and have never really gone further than snogging... yeah, you see the problem, two boys, both 18, but with minds of 15 year olds.
Anyway, Harry and Draco starts to consider going further in their relationship but is a bit unsure whether to ask each other about it or just go for it... So why not just start tease the other and see where it goes.