Hannah's unconditional love helps Fall talk about his painful past in an attempt to move forward. Old wounds are healing, but new uncertainty is looming for Hannah. Tristan told Summer a secret that he's never told anyone and he knows she is struggling with believing him. The story continues for Fall, Hannah, Summer and Tristan as they start new journeys of trust and relationships. They'll be tested. Their bonds will either grow stronger or crumble under the pressure.