Kim Myung Soo Sets Up a Tense Idol-Rivalry Love Triangle in Love in Sync

Kim Myung Soo is stepping into the middle of a complicated emotional triangle in the upcoming drama Love in Sync, a romantic comedy that pairs a supernatural empathy premise with the lingering fallout of an entertainment-industry feud.

The series, which is scheduled to premiere on July 4 at 10:50 p.m. KST, centers on three characters whose personal histories are anything but simple. Kim Myung Soo plays Cha Eun Hwan, a warm and in-demand psychological counselor. Kang Min Ah appears as Yoo Ji An, an A-list actress who once belonged to a girl group. Kwon So Hyun takes the role of Han Yi Jin, a rising actress and Yoo Ji An’s former bandmate turned bitter rival.

That setup gives Love in Sync two intertwined sources of tension. On one level, it is a romance about people learning to understand emotions they have avoided or carried alone. On another, it is a story about how old professional and personal wounds can follow celebrities long after a group has moved on from its active days.

A Romance Built Around Empathy

The drama’s core concept begins with a sharp contrast: one woman rejects empathy, while one man is burdened by too much of it. The two begin sharing each other’s emotions through a supernatural phenomenon, forcing them into a process of recognition that neither seems fully prepared for. Rather than treating empathy as a simple virtue, the premise suggests that feeling another person’s pain can be disruptive, confusing, and even frightening.

Cha Eun Hwan’s job as a psychological counselor makes him more than a standard romantic lead. His work places him in direct contact with other people’s emotional lives, and the new preview positions him as the unexpected link between Yoo Ji An and Han Yi Jin. Because both women are carrying unresolved hurt, his involvement is not just romantic convenience; it becomes the mechanism that pulls hidden conflict into the open.

For Kim Myung Soo, the role also leans into a familiar strength: calm, attentive characters who appear composed but are drawn into increasingly messy emotional situations. Here, Eun Hwan’s kindness and professional empathy may be exactly what makes him vulnerable to the drama’s central problem. If he can understand everyone too well, staying neutral may become impossible.

Former Bandmates, Old Wounds

The most pointed conflict in the preview comes from Yoo Ji An and Han Yi Jin. Both characters share an idol-group past, but the bond has curdled into open resentment. The production team teased that the first episode will reveal the wounds and conflict that built up between them, along with the tense war of nerves that still defines their relationship.

That detail gives the drama a contemporary entertainment angle. K-dramas often use idol or actor characters to explore public image, career pressure, and the gap between polished celebrity personas and private insecurity. By making Yoo Ji An a top actress and Han Yi Jin a rising one, Love in Sync creates a rivalry shaped not only by personal betrayal but also by status, visibility, and the fear of being left behind.

Kang Min Ah’s Yoo Ji An appears to be positioned as someone who has achieved the kind of success others envy, yet the description hints that her confidence may be defensive. Kwon So Hyun’s Han Yi Jin, meanwhile, enters as a competitor with her own emotional injuries. The drama’s challenge will be making both women feel like full characters rather than simple rivals orbiting a male lead.

The love-triangle element arrives when Eun Hwan becomes entangled with both former bandmates through counseling. His presence reportedly reignites their feud, suggesting that the romance may function less as a neat competition and more as a catalyst. If the first episode foregrounds the history between Yoo Ji An and Han Yi Jin, viewers may be asked to care as much about reconciliation, resentment, and accountability as about who ends up with whom.

What to Watch When It Premieres

As a premiere-week preview, the most interesting question is tone. Love in Sync is being described as a romantic comedy, but its ingredients include psychological counseling, supernatural emotional sharing, celebrity rivalry, and unresolved pain. The show will need to balance lighter romantic beats with the heavier implications of two former bandmates whose relationship collapsed badly enough to define their present lives.

The cast gives the series a strong starting point. Kim Myung Soo brings idol-actor recognition through INFINITE and a growing drama resume. Kang Min Ah has shown a bright comic presence in past projects, while Kwon So Hyun’s own girl-group background with 4minute adds an extra layer of interest to a role about a former idol navigating acting-world rivalry.

If the drama uses its supernatural premise carefully, Love in Sync could stand out from the season’s crowded romance slate. The strongest version of the story would make emotional connection feel risky rather than magical by default, especially for characters who have spent years managing image, ambition, and grudges in public-facing careers.

For now, the first episode is being framed around the past rift between Yoo Ji An and Han Yi Jin and the way Cha Eun Hwan’s arrival disturbs that uneasy history. That makes the premiere less about a simple romantic spark and more about whether three emotionally guarded people can survive being forced to understand one another.