A famous singer (I don't remember some of the episodes) Ai hoshino, and her children ruby hoshino and aquamarine hoshino are Ai's children but ai died before hand so aquamarine and Rudy had to live with Ai's parents a month past and aquamarine and Rudy are adults living together with their friends it's like summer covered Ai's death (if you're asking why) ai got stabbed by a fan-stalker aka Ruby's and aquamarine's step dad who broke up with ai before ruby and aquamarine was born so now her children are 22 years old and happy and Healy ruby became a famous singer like her mother and aquamarine became a famous book writer like his father they both are very famous with lots of fans and swear to follow in their moms footsteps and. would grow up to be just like her till one day aquamarine came home to find his sister lying on the floor dead he was devastated to lose someone he'd loved for many years then soon he became depressed still remembering his sister's death now he's alone and sad his still a book writer that will write stories about his famous sister and mom then later he realized his step father was the one to blame his step father had always hated Ai's life and how precious it was he knew aquamarine's sister was famous too a week later aquamarine's step dad got arrested for murder and aquamarine lived a happy life he got married had two children and his children grew up to be just like him the end
