. Khan made his screen debut in 2003 in the film
Chura Liyaa Hai Tumne. In 2004, he starred in
Main Hoon Na, which was one of the biggest hits in his career. It was the second highest-grossing film of 2004 behind
Veer-Zaara and was declared a hit. Khan was subsequently nominated for the Filmfare Award for Best Supporting Actor in 2005. He also starred alongside
Amrita Arora in a music video called Disco 82 Remix by DJ Aqeel for UMI-10. Khan had four releases in 2005. He played an obsessive lover in
Vaada alongside
Arjun Rampal and
Ameesha Patel. He then starred in
Shabd as a photography professor, which he was excited about because he had always wanted to do a film with
Aishwarya Rai. His third release,
Anubhav Sinha's action thriller
Dus, where he played a cop, did well. It was Big Hit and was the third highest-grossing film of 2005. Khan's final release of the year,
Shaadi No. 1, flopped at the box office. He starred in
Sohail Khan's action multi-starrer,
Fight Club - Members Only in 2006. Next, he appeared in
Rocky: The Rebel. Khan revealed that he had ghost-written some scenes in the film. He had first begun script-writing when he was studying in London. Both of his films in 2007 were action multi-starrers. Anubhav Sinha's
Cash was originally meant to be the sequel to Dus, but ended up differently. Due to this, some of the cast of Dus also star in Cash. It performed reasonably well in its first week, but was unable to replicate the success of Dus and was eventually declared a flop. His next film,
Speed, also failed at the box office. In 2008, Khan had the leading role as a news reporter in
Apoorva Lakhia's
Mission Istaanbul opposite
Vivek Oberoi. He also starred in the Bollywood remake of
Rain Man,
Yuvvraaj with
Salman Khan,
Katrina Kaif and
Anil Kapoor. The following year, he featured in the underwater action thriller
Blue. At the time of its release, the film broke the record for having the highest budget for a Bollywood film. It had an excellent opening weekend on
Diwali, collecting 480 million, but was a below-average grosser. He also filmed
Sharafat Gayi Tel Lene, a comedy thriller film. However, it ran into production hassles and was released in 2015. Khan played a supporting role as an unfaithful fiancé in the 2010
Ranbir Kapoor–
Priyanka Chopra starrer,
Anjaana Anjaani. In 2011, the actor ventured into production with his co-owned production house, Born Free Entertainment along with friend and actress
Dia Mirza and her husband, Sahil Sanga. Their first film,
Love Breakups Zindagi, was released on 7 October 2011, and was met with a lukewarm response. In 2012, Khan played a supporting role in
Tezz, which stars Anil Kapoor and
Ajay Devgan in the lead. In August 2017, Khan made his television debut on a show called
Haasil playing the role of Ranvir Raichand opposite
Vatsal Sheth and
Nikita Dutta. The show premiered in October 2017. ==Personal life==