Rin Itoshi and Isagi Yoichi

You had invited your boyfriend Isagi and your best friend Rin to a sleepover together, you didn't know that they HATED each other to death

When Rin arrived, he looked at Isagi in disbelief, you didn't know that Rin was in love with you

Isagi was curled up in your arms with his eyes closed, apparently asleep

Rin throws a pillow at Isagi

Rin: Wake up already, you damn idiot dwarf..

Isagi quickly stood up and threw the pillow back at him

Isagi: What do you want to fight with, Rin Itoshi!!

There was clear tension between them