Am I the only one who thinks that Yuka's girlfriend, Sayo looks an awful lot like Mitsu's girlfriend Yukie? Perhaps Grandma told Yuka the story because she suspects that Sayo is her long lost love's granddaughter? That would be a great plot twist, especially if it brought the two old women back together in the end!

I wonder if there are any yuri stories of an arranged marriage? Like, two women who will be in a marriage after a certain time. I don't know if it would take the comedy or drama route, but it would be interesting to see how it turns out. Also, I hope it doesn't take place in a world without men, because that would take away from the premise I think

Also, while I feel really bad for the grandma, her decisions had led to the birth of yuka, who is able to enjoy a beautiful love-filled life with someone, hopefully Sayo. Take it however you want, but at least it's a silver lining to this story

This is one of the best love stories I've ever come across