Yoon Hyeok-jin

He wonders about her. What lies deep inside her?

Jinhyeon, a social worker, learns that Yeongjin, a social service personnel in his charge, has been kicked out of his house and is living on the streets, so he allows him to stay at his house. Meanwhile, Sunrye, an elderly woman who visits the welfare center, complains to Jinhyeon too often.

HA Hari, standing at 145cm, and DOKGO Mook, towering at 190cm, are lovers facing a 45cm height gap. Despite hurting their necks and waists in the process, they cherish each other deeply. Doctors advise separation due to neck and waist disc issues, yet these two, who are simply fond of one another, ponder over the impossibility of meeting more.