This review contains spoiler.

This is what you call a last episode. It wraps up everything nicely and leaves no loose ends. It summarises the events that happened and gives us answers to questions we may have on the previous episodes. I'm satisfied with the ending, and I crave a second season. There are things I wish didn't happen, but it doesn't take away the joy from watching this episode. I wished his brother's love was genuine. But like what I predicted, he never loved Yisoo to begin with.

Can't Wait for Season 2

I love how they wrapped up the show, it didn't feel forced. The episode closed the cases they were working on and gave insight into what may come, like some personal relationships developing naturally.