Although Lulu is about nine months pregnant at the start of the game and Wakka is implied to have gained weight, there are no physical changes to their models to reflect this, as they were recycled from Final Fantasy X. When first visiting Besaid in Chapter 1, Rikku jabs at Wakka's lean abdomen when reuniting with him and calls him "tubby". However, inside Lulu's hut, if you talk to Rikku just before speaking to Lulu, she will call attention to Lulu's maternal appearance by saying that "She doesn't look pregnant..."