Korean Drama '' LTNS '' is a comedy drama about a marriage in crisis.

The drama has an okay start, as the couple begins their project of tracking down the unfaithful spouses. And it did have some entertaining cases, though the comedy wasn't that enjoyable and the action scenes were more or less unnecessary.

The ending, on the other hand, was the best part of the drama. It finally allowed the characters to unravel, we got to see what had happened in the past and the real reason why they had marriage problems. The cinematography, moreover, was pretty impressive.

Finally, the performances were all great, especially by the main couple.

So, overall, five out of ten.