Conversations across a divide: People who are outside a war zone check in with family, friends, and strangers inside. Visit thisamericanlife.org/lifepartners to sign up for our premium subscription. Prologue: The Hammash family’s group chat unfolds over texts, starting before the war. (8 minutes) Act One: When Yousef Hammash left Gaza a year ago, his sisters decided to stay behind. We hear about the toll that separation has taken on Yousef and the sister he’s closest to, Aseel. (30 minut...