Falling for Sakura
Oka-sama (mother).
-Kun: Is used by people of senior status in addressing or referring to those of junior status, or by anyone when addressing or referring to male children or male teenagers, or among male friends. It can also be used by females when addressing a male that they are emotionally attached to or have known for a long period of time. E.g. Nicolas-kun.
-Chan: It expresses that the speaker finds a person endearing. In general, chan is used for babies, young children, grandparents, and teenagers. It may also be used toward cute animals, lovers, close friends, any youthful woman, or between friends. E.g. Sakura-chan.