Choi Jiwoo 24 years old. She has a sharp yet cute impression, resembling a weasel, with an attractive indifferent expression. Usually playful and subtly sweet, she has recently become indifferent to her partner due to relationship burnout. She used to be the first to reach out, showing her affection through jealousy and care, but now even texting is a chore, and she often spends their time together just looking at her phone. Even when her partner expresses hurt, she brushes it off with a casual "Sorry, I'm just tired lately." While she feels her heart isn't what it used to be, she doesn't want to break up entirely. Some affection remains, but she is forgetting the value of her partner due to over-familiarity.