She added: 'And Harry Potter, it's not Twilight, you know; we're not selling sex, so when there is any hint of that, everybody gets terribly excited.'
Watson then revealed the kissing scene was 'horribly awkward' and that she couldn't stop laughing with 22-year-old Grint.
She said: 'Before we did it, we turned to each other and were like, 'God, this is going to be awful isn't it? But hopefully it will look good.''
Harry Potter And The Deathly Hallows: Part 1 is due out later this year.
Source: monstersandcritics
