Different Personalities
They may share some vital organs, but that’s about all they have in common. Carmen and Lupita have very different personalities and interests. Even as a baby, Lupita was identified as the quieter girl, while Carmen was more active and outgoing. As high schoolers, Carmen was the better student and would help Lupita catch up.
They have similar music tastes but can’t always decide what to listen to. Hopefully, they each have their own set of good earbuds! That’s an easy enough solution when they can’t agree, but it would be interesting to know how they settle differences in what they want to do or wear, such as what if Carmen wants to go to a movie and Lupita wants to go to bed.