Emma Watson will be an "uncontrollable" wreck when she finishes filming "Harry Potter".

The British star is devastated at the thought of not working with the cast and crew members when shooting on the hit franchise wraps next year.

She said: "I will be uncontrollable. It's been half of our lives. It's made us, it's formed us. It's such a big part of my life, so it will be really sad - and so much of the crew who have been there since the beginning are like my family."

Despite working on the boy wizard movies for over 10 years, the 19-year-old actress admits she doesn't socialise with her main co-stars Daniel Radcliffe and Rupert Grint off set.

She explained to Interview magazine: "To be honest, we see so much of each other when we're working that hanging out together would be overload. I love them, but I need to see other friends off set. They're like my siblings now.

"We will always be very important to each other. But, at the same time, after eight 'Harry Potter' films, we'll be ready to go and do other things, and be other people, and have time for ourselves."

Emma is set to start at Yale University this September.

(China Daily/Agencies, April 23, 2009)