Both Kinomoto Fujitaka (left) and Kinomoto Nadeshiko (right) are Sakura's parents. Fujitaka was a teacher in the past and fell in love with Nadeshiko who was his student at that time. This love was objected by Nadeshiko's family, but still, they managed to have kids (Touya, Sakura). It was sad that Nadeshiko died when Sakura was three years old. But still, she helped her children as much as possible though she was dead. This was a forever love as Fujitaka still loved his wife though his wife had died. And after Eriol splited his power with Fujitaka, Fujitaka could see Nadeshiko's spirit. What a romantic love.