To the Summer That Returned

“Your ex-boyfriend showed up as a new employee.”
“It’d be nice if you could treat me as kindly as you used to.”

Danbi Lee, a 7th-year office worker who’s barely getting through life,
and Han Yeo-reum, her ex-boyfriend who keeps shaking her up again.

Why did Han Yeo-reum come back?
Will that summer — the passionate one we once had — return to us again?