Happy 4th Anniversary Kep1er! I've been a Kep1ian since 2022, I first got into Kep1er a little after GP999 ended. I can't believe we get to celebrate Kep1er's 4th Anniversary! I shall continue to support Kep1er and listen to their music! I hope Youngeun gets better soon and comes back 😭 I miss her 😭 Once again to my no.1 favourite K-Pop girl group HAPPY 4TH ANNIVERSARY 💜💛 #ot9 #kep1er #4thanniversary #4yearstogetherwithkep1er