The ending killed the episode

It was going very well for a full 10 stars until the last few scenes where she made a call knowing full well it can be traced back to her. There are a hudred ways to lead the "bad guys" to her without making her the dumbest experienced detective in the world.

This episode was a blur.

Spoiler Alert! So of course there was sexual tension between the two main characters since the beginning but I did not expect them to go from semi-enemies to kissing, sleeping together, getting married and having a kid together in one frickin' episode. Also, Z-O looked so happy as soon as he found out that Gu Reum was pregnant; the wholesomeness of it literally made me smile through the entire episode. There's also a lot of miscommunication between the leads this episode, which could lead to problems in the future.