The stars of the Harry Potter films say they are really sad that the series is coming to an end.
Daniel Radcliffe and Emma Watson, who play Harry and Hermione, were speaking after picking up prizes at the National Movie Awards.
Daniel said: "It's going to be bizarre. I'm going to be devastated. It's going to be very, very sad because it's been such an important part of my life."
They are currently filming the final scenes of the last movie in London.
Emma said: "There will be a huge hole in my heart when it's over.
"I'm just so unbelievably proud to have been part of this. I feel like the luckiest girl in the world."
It's been 10 years since the stars got together to start filming the first Harry Potter.
The films are the most successful series ever, making nearly £4 billion worldwide already.