Isaac is A dorky goofball, Regardless of this, he is EXTREMELY responsible. (Not shown in Chapter 1) Isaac had twin girls (Jill and Claire) at age 17 with his now wife Maddy (Madeline Madhui), ontop of caring for his cancer riddled wife he also helps his Parents with Rey and cares for Luke when his disability gets in the way. Isaac is a famous Actor and writer, occassionally he is much too busy to appear.