I waited a long time for Park Shin Hye to return and her return was super disappointing.

At first the plot seems to be about the existential crises that their job has left them with but they seem to leave all that aside for a high school romance, it doesn't make sense to me.

He's so cheesy you can't see him, his performances are so cringy. The characters are adults, they have adult lives but they still behave like teenagers.

The secondary story of the friends seemed much better to me, the formation of a new couple that already has children was super nice to see.