Very very very Oisuga coded with the added bonus of both of them being whipped idiots who would pull this on each other.
Imagine instead if, while Oikawa looks up at the sky, Kou looks at him and whispers, "Beautiful" before looking up only for Oikawa to look at him and agree.
when character a is looking at the sky and says 'its beautiful' and character b says 'it is' while looking at character a (when is it my turn)
(kms rn)