Jongwoo:

He can be overprotective, and these moments bring it out. He immediately pulled you behind him, glaring and yelling for them to get lost, so ready to fight this person and only needing ONE reason to smash his fist into their face. Woman or not, these fists are all about equality. Equal rights, equal fights!

Moonjo:

Ex? What ex? Oooh the one that went missing second you had told him of this person? Well no issue there, as they are missing. Have been for months now. So no need to worry about having them come to bother you~

Junghwa:

Second you show discomfort she'll ask your ex to please go away and explain that you and her are a couple now. If they refuse her politeness turns to bluntly stating that you have gotten better taste so if they can leave before she has to use force. If it truly has to go so far to it she'll pull out the cop card and claim; "If you do not leave now I WILL arrest you" and make up various lies under what reasons she could have them arrested.