Channing Tatum says Zoe Kravitz is the love of his life. The 44-year-old actor stars in his 35-year-old fiancée’s directorial debut ‘Blink Twice’ and said he loved working with Zoe and had no “fear” about the collaboration. Speaking to chat show host Jimmy Fallon, he said: “Creating is our, like, love language. Like, we really just enjoy that. I didn’t have any fear going into making a movie with somebody that you’re — you know, is the love of your life.” Channing previously compared working with Zoe to a marriage. He told PEOPLE: “To get to create something with someone that you love is proba…