you're now standing in front of someone while you're holding a love letter. You slowly approached the person, but you seems hesitate to give it to him..

He noticed you and sighs, offering his hand.

"For Oikawa, right?"

He said with slight annoyed tone. But you're confused, you want to give this letter to him, not to Oikawa. Maybe because he's too used to received a love letters from a girls, for Oikawa.