You didn’t get the part but you’d like to know who did.
It might seem as if knowing is part of your education in acting. You might want to know who the competition is to be more competitive yourself or what it was the producers needed for that specific role to better help you for next time.
As in all our practice, you’ll have to be sharp and specific to see if you gained knowledge by knowing who got cast.
Or did it make you jealous?
Jealousy is common, but isn’t a quality befitting a professional.
Just because it seems like all the actors want to know who got the role doesn’t mean that it is a practice you want to participate in.
See if knowing who got the role is an asset or a liability to your work and life as an actor.
Be sensitive to your feelings.