Rachel is 16. She wants a job and she wants to meet friends at Tasty Freeze and drink milkshakes. Samantha will be 15 next month and she would rather stay home and watch Netflix and clean the kitchen. Rachel is a natural on stage and loves English. Samantha is a whiz with numbers and shys away from people. They are both so full of life and they are there for each other. But if you've seen Frozen, you will see why the lock screens on their phones fit them. Different and complimentary. Devoted and loyal. Sisters.