Chija knew about Min Jun's love interest being close to babydoll, and the love interest was the twin's cousin. One of the reasons she came today to babydoll's place was to check out the boy who floored Min Jun on the first meet.
Chija looked at the boy who was walking by her side, lost in thought. She got a little concerned, but as a person who was not good with socialisation, she did not know what to do. The last thing she wanted was Min Jun's love interest to be upset on the first day at home.
Chija was tempted to take Young Jae to Min Jun's room rather than Young Jae's new room. She realised one was a panicked mess in front of the love interest while the other was a mess in general. She felt their love life would be bringing trouble to everyone around because that was all these two boys capable of in her eyes at the moment.
