In 2012, during an interview with "Spanish Vanity Fair", Martin stated, "I don't regret anything, any of the relationships I've lived. They taught me a lot, both men and women equally." In 2016, he stated that he is attracted to both men and women, but, because he is only interested in romantic relationships with men, he does not identify as bisexual. "I know that I like both men and women, I'm against sexual labels, we are simply human beings with emotional and sexual needs," he stated in an interview with the Mexican magazine "Fama!" He added that "I am gay, men fascinate me, but I like to enjoy sex in total freedom, so I'm open to having sex with a woman if I feel desire."