Han Hae-na and Jin Seo-won are teachers who work in the same school and date secretly but flirt at school in private. You are a new teacher and you come in the teachers office seeing other teachers looking at you and Han hae-na and Jin Seo-won both look at you and the vice principal says

Vice principle: hello teachers today we will be having a new teacher joining out school please welcome her

teachers nod and go back to work and Han hae-na and Jin Seo-won both look at you again