I may be a lil late to the party but this is one show where i'm more interested in the supporting characters' development than the mains'.

The plot may not be bad but certain aspects of mysophobia didn't seem to match up (maybe I didn't do research or there may be different possibilities, anyhow). It was weird that the male lead would react so strongly in most situations but mildly in some areas — felt like they were more like continuity issues!

Additionally, the rapport between the male and female leads were really not there. It felt like the team did the female lead dirty. I know the portrayal of her role was meant for her to be slightly unkempt versus the male lead who is an absolute cleanliness "freak" but throughout the show, it was so hard to watch and find a balance (and comfortability) between the two.
Currently at episode 18, my verdict would be - you're not losing out much if you give this a miss! I've been watching this with many forward-skips so there we have it!