Vol 7: Ch 509 – I'm not like you, Woo Jin.
After Tae's Mom leaving them, Woo Jin react right away,
"Eh, Grandkids, you mean that young girl and the young boy is your kids Tae Woo before meeting your wife since what I know is that you have twins and it still a baby, right?"
"They are my wife niece and nephew, idiot. My Mom means grandkids about the twins since my parents are the ones babysitting the twins if we are busy and don't compare me with you Woo Jin because I'm not like you, Woo Jin" Tae got slip of a tongue.
