"Sue" is about to leave Chantaburi, Thailand, to study abroad on a scholarship, which she accepted without notifying her father, and about which they haven't spoken since. A first-time international traveler like Sue, packing her suitcase is a big deal. Before she leaves, Sue compiles a to-do list with the help of her best friend, "Belle." Many things need to be done, they discover. Sue has a list of things to remember.