Far from! From what I know, they're both quite happy to be going to the ball with one another, they've just decided to keep it quiet to avoid too much gossip. You know how she can be very private about some things. He feels the same, so they're just being discreet.
I did promise not to tell, but you'll find out soon enough.
Re: Private message to Pansy Parkinson
I did promise not to tell, but you'll find out soon enough.