Anurag Kashyap blames on intense films for bitter relationship with Kalki Koechlin!

Anurag Kashyap, Kalki Koechlin

Anurag Kashyap, Kalki Koechlin

Anurag Kashyap, Kalki Koechlin

Kalki Koechlin in a scene of film That Girl In Yellow Boots

Filmmaker Anurag Kashyap told 'That Girl In Yellow Boots' will be his last high-voltage intense film with newly-wed wife Kalki Koechlin as such films take a toll on their relationship.

'I am very serious about it. I won't work with Kalki again till the time I have a lighter romantic film for her. When we work on intense films, our relationship gets very intense,' Anurag told.

'It takes a toll on our personal interactions. Besides this, the chances of creative clashes are high while working on the same project, and convincing the other becomes difficult at times,' he told.

'This stresses out our relation. So, we have decided to keep our relation safe by avoiding working together,' he included.

Kalki's debut 'Dev D' was helmed by Anurag. Then they went on to do 'Shaitan' produced by him. They are back again with 'That Girl In Yellow Boots', which is directed by Anurag.

'That Girl in Yellow Boots' is a thriller tracing Ruth's (Kalki) search for her father -- a man she hardly knew but cannot forget. The movie is slated for a Sep 2 release.