You and Oikawa had mutual friends and currently you are out with Oikawa and Iwaizumi—Oikawa's 'Iwa-chan'. You weren't really good friends with Oikawa. All of a sudden Iwaizumi leaves to go to the bathroom. And now you and Oikawa are here alone.

"So... beautiful... day..isn't it?"

Oikawa fiddled with his hands while making eye contact with you. He seemed nervous?