The Kinomotos and Yukito travel to a quaint country house for vacation, an intro that carries with it the potential for a competition between Sakura and her big brother for the silver-haired glutton’s attention—not to mention a Clow Card hunt. But CCS throws us a curveball: neither of those things happen. Sakura barely spends any time with Yukito or Touya.
Instead, while on a walk she meets a kindly old man who invites her to tea, and Sakura decides to pay him another visit the next day, with her dad’s permission. The old man shows her a room full of stuffed animals where his departed granddaughter used to stay, and where she once painted a rainbow from her veranda. Sakura really takes a shine to the lonely old man, and vice-versa.
The next thing you know, she’s playing tennis with him in a tennis outfit he must have provided, then dresses her in his dead granddaughter’s favorite dress. With these visits CCS challenges its viewers not to let cynicism or negativity get the best of them, because there are definitely some moments that feel a bit, well, creepy—despite there being precisely zero evidence the old man has any sinister motives.
When it’s time for Sakura to go home, she bids the old man farewell, but not before asking him to go out onto the veranda. Using Rain, she replicates one of the rainbows he loves so much, and which his granddaughter painted for him. It’s a lovely, heartwarming, bittersweet means of saying goodbye.
We then learn that the old man’s granddaughter was Sakura’s mother Nadeshiko, which makes him her great-grandfather, thus explaining why her dad was okay with her spending so much time with him. It turns out Sonomi, another one of his grandchildren, was at the house the whole time, stealthily ensuring Gramps and Sakura were well-supplied with tea and sweets.
While a pleasant diversion from the weekly card hunt, this outing begs the question of why all the subterfuge—Why can’t Sakura’s great-grandfather (or her dad) just come out and tell her they’re family, even if she likely sensed it on some level? And why did Sonomi have to remain hidden the whole time?
Then again, considering Sakura’s dad had the Clow Card book in their basement, and she hasn’t told her family about her new calling, I guess secrets are kind of a family specialty!