Ver Cuevana2. "To Grow" Saber Crecer is a Paraguayan coming-of-age film, made entirely by young adults for young adults. It tells the tale of Danny, an 18 year old high school senior who has plans to study abroad upon graduation, and only has 5 days to tell the girl he loves how he feels before he departs. To accomplish this, his outgoing best friend, Cameron, presents him with a set of challenges in order to face his fears and tell this girl how he feels.