A month before September 2020, Cha Hyun-Soo arrives at Green Home Mansion Apartment. alone and acting standoffish

After a while

All settled in his apartment, he sits in darkness contemplating whether he should kill himself or not. Hyun-Soo eventually heads up to the rooftop and looks over the edge. However, he’s distracted by a girl (or boy ) who was sitting on the edge of the Rooftop