Ship

SinRin

SinB

0 hearts

Yeri

About SinRin

SinRin is the fan pairing of GFriend's Yerin (Jung Yerin) and SinB (Hwang Eunbi), built on a foundation of shared dance positions, creative collaboration, and years of close proximity within one of K-pop's most cohesive girl groups. Both Yerin and SinB are among GFriend's strongest dancers — SinB serving as main dancer and Yerin as lead dancer — and their parallel roles gave fans extensive stage content to admire together. What elevates SinRin beyond a 'dancer pairing' in fan culture is Yerin's song 'Secret Diary,' which she wrote about SinB and their friendship. The two have also performed the song together, turning it into a touchstone moment for their ship. GFriend disbanded in 2021 following the end of their contract with Source Music. Fans of SinRin carry particular fondness for the group's content archive, which documents the natural closeness between Yerin and SinB across multiple group eras.

SinRin is a well-loved pairing within GFriend's fandom (BudRy/Buddy). The existence of 'Secret Diary' — a song Yerin wrote about SinB — gives this ship an unusually direct real-world anchor. GFriend disbanded in 2021, so the content library is finite; fans celebrate what exists.

Fun facts

✦ Yerin wrote 'Secret Diary,' a song specifically about her friendship with SinB, and the two have performed it together.
✦ SinB is GFriend's main dancer and Yerin is the lead dancer — their parallel roles gave SinRin fans abundant performance content to celebrate.
✦ Both are listed as centers of GFriend, making them two of the group's most visually prominent members.
✦ Early GFriend dorm arrangements put SinB and Yerin in proximity, a small domestic detail fans found endearing.
✦ GFriend is known for their synchronized, precise choreography — and Yerin and SinB's dance chemistry is a major point of fan appreciation.

Moments

2020-11

Secret Diary release and performance

'Secret Diary' by Yerin and SinB was released on November 9, 2020 as part of GFriend's album 回:Walpurgis Night. The pair performed it together on GFriend's comeback showcase, and the song — written by Yerin about her friendship with SinB — became the most-cited emotional anchor of the SinRin ship.
2015-01

GFriend Debut

Yerin and SinB debuted together as GFriend under Source Music, beginning the six-year shared group history that forms the backbone of the SinRin ship.