At The End Of A Tunnel - S1.E12

The situation has gotten out of control, and Jin Sung and A Jin are stuck right in the epicenter of it. Watching A Jin taking a fall as a liar who deceives viewers is nothing but a pain for Jin Sung. Eventually, he does what is needed to be done a long time ago. No happy ending is guaranteed after admitting to a mistake, but it is always better to let go of one’s mistake than to be bound to it.