After returning from Hogsmeade, Harry found himself suffering from insomnia once again. Aside from that damned nightmare, Cho occupied most of his energy.
Harry knew very well that Hermione was right; unless Cho dumped Cedric, he had no chance at all. This matter left Harry immensely frustrated, especially when he saw Cedric and Cho walking arm-in-arm and acting intimately in the corridors—it made Harry want to tear them apart right then and there. Consequently, Harry had been resorting to calming drafts much more frequently lately.
Harry felt somewhat resentful toward Hermione for bringing up the subject in the first place; slowly forgetting was sometimes a decent choice.
Chapter 950