Marta (Lucie Patikova) was blinded in an accident brought on by her careless and indulgent younger sister. Now in a school for the blind, Marta keeps up her hope that she will one day see again, mainly because her mother - out of good intentions - has led her to believe that the blindness is only temporary. Before long, Marta comes to realize that her condition will last until she dies, and she begins to despair, hating her mother for giving her false hope. Only a dedicated psychologist, Dr. Mos (Oldrich Navratil) seems to have the means of retrieving Marta from her depression.

Roman Hlava grew up with his diplomat parents in Latin America where he had been home-schooled by his over doting mother. The over indulgence of affection and praise has given the boy an over confidence. This is quickly squashed by his new peers when the family returns to the Czech Republic. This leads to neurotic tics and the nickname Mrkácek the 'Blinker.' A stay at a children's camp provides new friends, acceptance, an appreciation of nature, a new outlook on life, and loss of the tics.