For this one-shot you and Yamashiro are already in a relationship.
I hope you enjoy. ^-^

" Hey I-"

" WOOHEYyy!!" You pumped your fists into the air , With a toothy grin.

Yamashiro just went quiet , Blinking at you a couple of times.

" What was that?"

" I'm happy to hang out with YA YAMASHIRO!!!"

" Ah-"