Actress Vidya Balan, who is married to Bollywood producer Siddharth Roy Kapur, says they try their best not to work together to maintain a "healthier" marriage.

Asked why doesn't she work with her husband, Vidya said: `We try our best not to work together because I think it's healthier for our marriage.

"Sometimes because of this, some good films slip off, but I think it's necessary to sacrifice it. I personally prefer not to mix our personal and professional life.` `I find it amazing when they say couples work together. We discuss a little bit of work but as long as it's not involving the two of us, we are safe. It's just healthier for our marriage not to work together,` she added.

The actress, currently busy promoting her film `TE3N`, says she loves thriller films.

`I love thrillers I have done quite a few thrillers and fortunately, they have all worked well for me. I think a good film is a good film and it will have a repeat value.` Produced by Sujoy Ghosh, "TE3N" is directed by Ribhu Dasgupta. It stars Amitabh Bachchan and Nawazuddin Siddiqui in lead roles.