Grint says kissing Emma Watson would be like snogging his sister!

London, Aug 19: While most boys would give their right arm for a kiss with English actress Emma Watson, her co-star Rupert Grint has revealed that he is terrified of locking lips with her.

The reason that Grint is terrified is, he feels that kissing Watson will make him feel like he is snogging his own sister.

Both Grint and Watson have been acting together in the 'Harry Potter' series, with the first having been filmed seven years ago.

The kiss that they have to share is in the final flick of the series, Harry Potter and the Deathly Hallows.

"The kiss will be quite uncomfortable," the Sun quoted him as saying.

"Emma`s like a sister to me so it``s going to be, like, really, really weird," he added.

'Harry Potter and the Deathly Hallows: Part 1' is not due for release until November 2010.