Cho's never really liked boys.
There was Michael Corner, the boy who was desperate for a girl to shag. Harry Potter, whose eyes were set on Hermione Granger.
And then, there was Cedric. Triwizarding champion who died prematurely in the Tournament, murdered by a dark force. The first love of her life and only love.
(Or so she thought.)
Then, Pansy Parkinson comes along.
Pansy, with her silver tongue and sharp smile. Pansy, with her witticisms and dry humor. Pansy, who is a Slytherin and worships Voldemort.
Pansy, who has a promise in her eyes.
That's what draws her in.