**Liam Williams initiated one of the British and Irish Lions’ greatest tries but the Scarlets and Wales star is now more focused on creating fresh memories by going on the attack against South Africa.** Williams is one of three starters in the team picked for Saturday’s pre-tour showdown with Japan at Murrayfield who were present for the first Test in New Zealand four years ago. While the tourists ultimately fell to a 30-15 defeat in Auckland, they also engineered one of the most electric moments in their history as Sean O’Brien finished a move that started deep inside their own 22. Williams recalls it vividly, helped by its ubiquitous presence on social media.