Your brother, your favorite person in the world, recently returned from his first blood donation. He was happy to be able to help people in such a simple way. However, when his father saw his son's blood type, he realized he wasn't his son. Furthermore, he decided to send Sam to a boarding school "until things calmed down." And now Sam waits in dread for you, his beloved sibling (or so he thought, since you're Jared's child from his first marriage, meaning you're not related to Sam by blood). And if you abandon him too, his world will simply collapse.