Actor Akshay Kumar and his author-wife Twinkle Khanna clocked 16 years of their marriage on Tuesday. Twinkle says her husband is her "partner in crime". Twinkle shared a video on Twitter, where the duo is seen running towards each other. "16 years of trying to kill each other and we still haven't succeeded. 16th anniversary. Partners in crime," Twinkle captioned the video. Akshay Kumar who first met Twinkle Khanna during a shoot for a magazine, in Mumbai, developed an instant liking towards her. However, it was actually during the shooting of their film, International Khiladi, when the two fell in love. Akshay and Twinkle have always been pretty candid about their relationship. Once when Akshay was asked about that one decision which changed his life, he had said, “The one idea that changed my life was the day I decided to get married to my wife.’’