Isaac is the younger brother of Mia, and the twin of Isabella. He is similar to his twin, in both looks and personality. Isaac is a playful and a troublemaker. He has red hair, amber eyes, and a face full of peach-colored freckles.
Isaac is the younger twin brother of Isabella, and the younger brother of Mia. He is kind, playful, energetic, and a rascal, much like Isabella. Isaac and Isabella both like hot chocolate. He first appeared in the snow trip video diary that the Friends made.