Responses
I think since nanjo thought the twink was innocent and he probably had no reason to look up twinks past or you’re right, he may have checked his past or is just an idiot
If it turns out he's just an idiot I'd facepalm so hard but still pat him on the back for driving the plot and making mokyeon sob like a pathetic wet rag
To dig out sunhwa's past and keep tabs on him so either he knows and is using twinky to make Mokyeon spiral or he's just an idiot. He could be both too.