Kiss with ‘sister-like’ Emma Watson was unnatural: Rupert Grint

British actor Rupert Grint has confessed that he struggled to kiss his Harry Potter co-star, Emma Watson in one of the scenes for the Deathly Hallows: Part 2, as she is like a sister to him.

The 22-year-old called the kiss ‘unnatural’ and said it was not enjoyable as it seemed because the two have known each other so well having worked together for over 10 years on the Harry Potter franchise.

“It seemed like the most unnatural thing to do, to kiss this person I'd known since she was nine. It took a while to get into it and put our friendship aside. It's quite full-on, a proper snog. We're soaking wet as well - they dumped gallons of water on us and then we just went for it. We laughed a lot and it took us a while to concentrate. We did it about four times,” Contactmusic quoted him as saying.

“It's a nice moment for the characters but she's like a sister to me. We're all really close friends, so it was very strange doing that,” he told Attitude magazine.