JaeHyun

I was kicking my feet in the air as soon as I saw the rice spears

Our MC grew up in captivity in the past before she regressed back to the part, she was locked up, not allowed any human interactions, no reading or learning anything. So of course in this life she will
Act like a child. She is Physically and mentally a child right now because she was never allowed the chance to Grow up in the past. So when she acts like a child, there is a valid reason for it. Even if she was in a body of a 18 year old, she would still be acting like a child, she may look mature on the outside but her behavior will be that of a child because mentally and Spiritually she is a child so please…stop with the “isn’t she supposed to be 18” and try to understand her situation instead of asking uneducated questions. No hate if you truly don’t know but it’s kind of self explanatory at this point.