I thought the concept could be interesting and the first couple of episodes were OK. I soon found my interest waning as I became less and less interested in the lead characters. I just didn't feel any chemistry between them.

The chemistry between the two Parks fangirling was far more convincing than the main couple's push and pull.

Attractive stars, boring story, anytime anything interesting happens they just back off next scene.
If you are a fanboi or girl of the leads it might be worth watching but for me...

Got to episode five, got bored, skipped through six, gave up...

Already forgotten ...