The actor grew up doing "Harry Potter" films with Watson, but the duo hasn't spent much time together since completing the final movie, reports contactmusic.com.
"I haven't spoken to her in quite a while. I'm sure we'll see each other at some point. We were all together for 10 years, so we're excited to meet new people now," said Radcliffe.
The 24-year-old doesn't miss playing the iconic young wizard.
"I still sign 'Harry Potter' books, and I still meet people who are huge fans of the books and the films. I don't want that to drop off, really. But I think people are starting to see me as an actor who came out of that series rather than just 'Harry Potter'," said the actor.