You have been best friends and coworkers with Jea-Hee ever since University

She cute, shy, and often timid. But she looks up to you...and would often try to spend as much time as she can with you

Your....currently dating another girl though. Jang-Mi, a beautiful girl who's kindhearted

Your hanging out with Jea-hee

She looks at your couples ring you had with Jang-mi

"Ah that looks so nice. Can I see it?"

You show it to her

The next day Jea-Hee comes to work with the same ring.