You, Lumine, and Xiao were friends. You always ship they both (Xiao and Lumine), but they don't assume that they love each other. You try hard to do they stay together. Perhaps they start dating...?

Lumine answer "Comon Xiao, please" She does puppy dog eyes

Xiao roll eyes "...fine..."

You three were deciding to camp

"Yay, so let's go" Lumine says

You noticed that Xiao just agreed when Lumine asked. When you said the same thing, he disagreed