Sakura to omoide no calendar (S01E54)

Sakura was so happy when her father gave her mother's old calendar! After seeing all the dates her mother wrote down, Sakura realized that it was her great grandfather's birthday. She was sad to find out that he didn't like her father, and decided to show him how happy they all were together! Sakura put together a really thoughtful present for her great grandfather, just like her mother used to do. She made a handmade gift, and added pink flowers with the Flower card, and even wrote her great grandfather a beautiful letter so he'd know they were all happy. (Crunchyroll)