KBS 2TV's weekend drama 'Love Is on Its Way' returns to viewers tonight with its 18th episode. In this episode, Kim Mu-jin (played by Ha Seok-jin) becomes deeply entangled with Han Ga-ne's family and takes on the role of helping the siblings Han Kyu-rim (played by Ahn Hee-yeon) and her brother.

Kim Mu-jin visits Han Ga-ne's house in person and begins building relationships with the family. Despite the persistent barbs of Han Seok-jung (played by Ryu Seung-soo) and the sharp tongue of Han Kyu-young (played by Park Yu-na), he does not back down and openly declares his feelings for Han Kyu-rim in front of the family. By confessing his emotions candidly, he undergoes a kind of 'initiation rite.'

Meanwhile, Han Kyu-rim, unable to contain her emotions, runs out of the side dish shop in tears, revealing resentment toward someone. Attention is focused on why, and toward whom, she is directing such intense emotions.

In addition, Kim Mu-jin is shocked to hear a secret related to Han Kyu-oh (played by Bae Yoon-kyu) from Han Kyu-rim's younger sibling Han Kyu-min (played by Kim Min-seo). Han Kyu-min shares Han Kyu-oh's secret, which even her older sister Han Kyu-rim does not know, and hands over a phone. As Kim Mu-jin checks its contents, he comes face to face with yet another truth.

It remains to be seen whether Kim Mu-jin, in the face of one truth leading to another, can suppress his anger and establish himself as a reliable supporter of the Han siblings.