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[Korea] A ballad-style friendship song. A roundup of classic K-pop masterpieces

Among K-pop songs, what kind do you like?

There are tracks that captivate with intense dance and rap, as well as upbeat, catchy pop numbers—but surprisingly, many people also enjoy ballads.

In this article, we’ll focus on introducing ballad-style songs specifically from K-pop’s friendship-themed tracks.

These are all wonderful songs that gently sing about friendship and the bonds between companions, so be sure to read the lyrics while you listen.

[Korea] A collection of iconic K-pop ballad-style friendship songs (31–40)

TwilightASTRO

ASTRO 아스트로 – ‘Twilight’ MV
TwilightASTRO

The number released by the boy group ASTRO in February 2025 leaves a strong impression with its theme of the “moon,” spending time alone in darkness, regaining its brilliance upon meeting the “sun.” ASTRO weaves a story in warm vocals about overcoming past hardships and lonely times, finding light through their encounter with fans.

Commemorating the ninth anniversary of their debut, this work conveys the members’ friendship and gratitude to their fans through a gentle melodic line.

In their self-produced content “Star Light Dining Table,” you can also see the members reminiscing about memories from their trainee days to the present, revealing a strong bond of mutual support.

Its tender, resonant melodies are perfect for moments when you want to savor the bonds with those you hold dear.

BYOB (bring your own best friend)Billlie

Billlie | ‘BYOB (bring your own best friend)’ M/V
BYOB (bring your own best friend)Billlie

Billlie is a girl group that made their Japan debut in 2023.

Active across platforms like YouTube and Instagram, they sing “BYOB (bring your own best friend),” a song that carries a straightforward message to friends.

BYOB is widely known overseas as an initialism used on party invitations.

By replacing the last “B” with “best friend,” the song conveys the message, “Bring your best friend to the party.” It’s K-pop with an urban vibe, featuring airy, expanding synth tones.

BLOSSOMENHYPEN

‘BLOSSOM’ is a song about the bond with ENGENE.

Included on their third Japanese single, ‘Yui -YOU-‘, it’s their first Japanese-language ballad.

With an encouraging tempo and lyrics, it conveys the message that even time apart can deepen precious feelings—something many might relate to with friends as well.

Phrases expressing ‘connections and ties of fate’ that link to the group’s name, along with ENHYPEN’s beautiful vocals, are truly moving.

It evokes a sense of friendship that reassures us of a future where we continue walking together.

Dear KamiliaKARA

110915 KARA – ② 내 마음을 담아서 (Dear Kamilia) by M!CountDown
Dear KamiliaKARA

When it comes to the driving force behind the K-pop boom in Japan, it was KARA, wasn’t it? Unfortunately, due to member departures and other factors, KARA effectively disbanded in 2016.

This is a ballad released in 2011, perfect for a gentle, heartfelt listen.

Enjoy the beautiful harmonies crafted by the members! Its message—wishing to keep walking together forever with the partner who supports you—quietly resonates in the heart.

EncircledSEVENTEEN

SEVENTEEN(세븐틴) – 동그라미(Encircled)
EncircledSEVENTEEN

A supreme mid-tempo number that delicately portrays the bond between the members and their fans.

Colored by a bright melody and SEVENTEEN’s warm vocals, this work is a heartfelt message song that earnestly conveys their gratitude to fans.

Released as they approached the final show of their 2025 February world tour “Right Here,” it gently sings of nine years of thanks and love.

The member-penned lyrics resonate warmly, like a love letter to their fans.

The vocal work, which softly cradles bittersweet emotions, is truly the essence of who they are.

It’s the perfect track for when you want to feel an unwavering bond or deepen your feelings for someone dear.