Maybe it's how its drawn but the director smirked and the grabbed Seo's neck, then proceeded to explain. He wasn't phased by that question at all. He understands and really enjoys Seo's curiosity and naive sides. As I said before they know each other wellll. So certain things when said rarely ever get taken out of context.
What he was phased by though is Seo going out with another man . That comment got under his skin way more than Seo's question ever did lmao.
(=・ω・=) *SPOILERS*
.
.
.
.
.
.
.
.
.
.
.
Ahhhh yes, you are totally right. I really needed to look up the definition for it. I mean surely any understanding and logical person would continue to date a man you know is involved in nefarious activities including but not limited to murdering and beating people up. Ohh, let's not forget a very good and logical person would be extremely concerned that their partner might go to jail for killing someone instead of the fact that they are potentially in the process of killing them. Yep. That sounds just like an understanding and logical partner right alright. Perfectly understandable. Thank you for educating me . I understand.

I wanna say this because I saw persons saying it's eating him up.
I assure you it's not .
I wish they provided a bit more context their thoughts but they are both super practical and logical people. You might not be able to tell because the manhwa doesn't give you an indepth insight into their thought process like the novel but, conversations like this don't really stick lmao . They both say what they mean, mean what they say and have an impressive understanding of one another and where they are relationship wise. It was so fascinating to see lol.