The Promise by nikiheat21

It's the story of Kate, a 16-year-old girl who always moves cities. But this time, after moving to San Francisco, something changes, he meets his new neighbor and future best friend, Jenny, as well as other friends, Declan, Aaron, Brittany and Alexis, who are going to let him get bored with his antics. Kate also learns about a big secret that her mother had hidden, and she meets a boy named Jackson, what will happen between them will there be chemistry? What will be the mother's secret?