Appendix: non-essential part of something added to complement some aspect of it. Ana and Juan are getting ready to go to work, but Ana's been sick for the past few days. The progression of her discomfort will bring to light something that Ana is hiding.

After receiving a devastating phone call, Edu chases a thief into the forest.

After a long summer trip, María is back home. Upon arriving, she explores her memories trying to put everything back together. As María delves into them, she realizes that she never really came back and that her entire arrival is actually a farewell.