Actress Lee Da Hae showed her appreciation for the production staff of Iris 2 by personally making rice cakes for them. She put a post it on each box, on which she wrote, "Good Job!" Her agency commented that the staff are extremely tired because of the continuous shooting, so the actress wanted to let the staff know that she truly appreciated all the effort and hard work that is being put in for the show. Here's one of the boxes that was made by Lee Da Hae: (