Thing 1: I can't wait to be an adult. I'm going to be one before my sisters.
Thing 3: No. When you are a triplet you are the same as...the...uh...same as...the...the others. When you are born, the others are born. When you turn one, the others turn one. When you turn two, the others turn two. When you turn three, the others turn three. When you turn four, the others turn four. When you turn five, the others turn five. When you are an adult, the others are an adult.