The EXchange Season 4 Episode 17 Preview suggests that unaddressed emotions will come back to life, while the audacious act of Seung-yong could either rattle Hyeon-ji's conviction—or drive her away even more.
From the EXchange Season 4 Episode 16 preview, it appears that Min-kyung may finally confess her feelings for Woo-jin, and it will be interesting to see whether he is able to put an end to these developing emotions, especially since he clearly wants his ex back.
City of Shadows Review: A good, moody crime show with performances of high quality and emotional resonance, but weighed down by some too-familiar tropes and uneven pacing.
