BTS‘s Jungkook and Jimin have always had an adorable friendship as two of the youngest members (alongside V) of the group.

BTS’s Jimin and Jungkook | @bts_twt/Twitter | @bts_twt/Twitter

October 13 marks Jimin’s birthday, and Jungkook revealed to fans what he was going to do to celebrate.

BTS’s Jungkook | @jungkook.97/Instagram

Like the rest of BTS, Jungkook has always had the best ways to celebrate his members’ special days, including the iconic Weverse “Birthday” video from last year.

Your browser does not support video.| BTS/Weverse 

Early in the morning on October 13 (KST), BTS’s Jungkook arrived at Music Bank to record his performance for ARMYs. The media caught the idol arriving and leaving the studio…

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Including some adorable interactions with fans that went viral.

Yet, ARMYs didn’t know what happened during the recording, so they relied on fans attending to share adorable anecdotes. In particular, there was one where Jungkook spoke about Jimin’s birthday and how he was going to celebrate it.

It’s Jimin hyung’s birthday. I’m going to send him a text at 10:13.

– 지민이형 생일이잖아요
– 10시 13분에.. 문자 보낼 거예요

정국이가 지민이 생일 언급하면서 문자 보낼 거라고 함

— 국구 (@gu__13) October 13, 2023

While it was obviously cute because the time 10:13 represents the day of Jimin’s birthday, ARMYs and the members themselves have referred to the time as “Jimin O’clock.”

jungkook replying about “jimin o’clock” of course he knows pic.twitter.com/RNvRKTe6jR

— busan baes (@stopkookminpls) October 15, 2022

As always, despite how busy BTS are with their own individual schedules, they always make sure to send love to their members and speak about them with fans.

 It’s something that means a lot to BTS and ARMYs!