I've never actually played it myself, but I know the characters and watched bits of gameplay + the story and the fan-content are all pretty damn popular, so I guess I know enough to make this post.
Please, think about this:
Hu Tao x Rin
Hu Tao x Fukase
Childe x Fukase
Xingqiu x Piko
Fischl x Flower (think about it)
Thoma x Kaito
Ningguang x Cangqiong
Lisa x Luka
Your welcome and I'm sorry.

Miku's new Halloween outfit looking kinda different
Comments (2)
If Kaito and Cangqiong had kids, it’d be Miku and Chongyun
Something along the lines of Zhongli & Miku (as in, fanboy Zhongli) crossed my mind and I almost bursted out laughing. "Why yes, Childe, I want yet ANOTHER Hatsune Miku The Virtual Pop-Idol Nendroid figurine"