Hola sis! How have you been?
That mug indeed is a source of memories. When I was little, for a long time it was my grandma who would pick me up from school and take me to her house to have lunch, the mug and matching plate was where I used to eat and my grandma would sometimes let me do it while watching TV because she used to spoil me much, hehe. Happy old times :)
Big hugs amiga