Chris Hemsworth and Elsa Pataky always forget their wedding anniversary. The couple – who have daughter India, 10, and eight-year-old twins Sasha and Tristan together – married on 26 December 2010, but rarely celebrate because they are usually so busy with their festive plans. Asked who is the more thoughtful, Elsa said: “Well, both of us usually forget our anniversary because it’s close to Christmas, when we’ve got lots going on. “Chris is always putting himself out for me, for example helping with the children. “One of the things I most admire about him is that he’s a brilliant father.” Alth…