couple I managed to finish: Kuzuryu x Chihana
I drew them here as little children, the story goes as follows: While Kuzuryu was crying a lot, little Chihana approached him (even if she doesn't know him, but hey, he was crying while in a beautiful flower garden a.k.a. her hideout ._.) and comforted him. She handed him three flowers, and I'm not sure what would Kuzu pick out among the three...though he did wonder where she got those flowers with a different color xD (hint: background: yellow flowers xD)
The weirdest part is: Chihana forgot all about this in the present...or if she did remember, well, she pretends to forget it ._.