TXT’s Huening Kai And Kep1er’s Huening Bahiyyih “Battle” To Wish Soobin A Happy Birthday

“She really is TXT’s sister.”

TXT‘s Huening Kai and Kep1er‘s Huening Bahiyyih are two of the most supportive K-Pop idol siblings, and they constantly have adorable interactions that fans can’t get enough of.

TXT’s Huening Kai | @TXT_members/Twitter

Kep1er’s Huening Bahiyyih | @official_kep1er/Twitter

Since Huening Bahiyyih’s debut, all of TXT have supported Huening Kai’s sister, like how Yeonjun has a sweet nickname for her.

TXT’s Yeonjun | @TXT_members/Twitter

And Huening Bahiyyih has even revealed her TXT bias before who, unlike their older sister, former VIVA member Lea Navvab Huening, isn’t Huening Kai. Instead, Huening Bahiyyih has admitted that she biases Soobin.

TXT’s Soobin | @TXT_members/Twitter

Now fans are jokingly calling Huening Bahiyyih a “successful fangirl” after she “battled” Huening Kai to wish Soobin a happy birthday.

In his recent birthday live broadcast, Soobin teased Huening Kai for not wishing him a happy birthday as quickly as his sister.

Soobin: Hiyyih wished me happy birthday before you did.

Huening Kai: No, what? But I- At midnight-

Huening Kai immediately protested, telling Soobin that he had posted a birthday message on Twitter.

Soobin: Did you also wish me a happy birthday?

Huening Kai: I did, on Twitter.

TXT’s Soobin and Huening Kai | @sorbetxt/Twitter 

But Soobin joked that it didn’t count if it wasn’t in person.

Soobin: So what if you posted on Twitter?

Huening Kai: Of course I wish you a happy birthday.

Soobin: No, you have to tell me in person!

And then teased Huening Kai once more by sharing how early Huening Bahiyyih had texted him to wish Soobin a happy birthday.

Soobin: Let me check what time she texted me.

Huening Kai: Hiyyih…

Soobin: She texted me at 8 in the morning!

| @sorbetxt/Twitter 

Huening Bahiyyih had even teasingly mentioned Huening Kai in her birthday message to Soobin, guessing that she had texted Soobin before her brother had.

Soobin: She sent another text that said, “I texted you before Kai oppa, didn’t I?” And I was like, “You’re right. You’re better than Kai.”

Fans are endeared by how playful the siblings’ dynamic is and how Soobin seems to be a part of their family.

You can read more here.

Here’s TXT Yeonjun’s Nickname For Kep1er’s Huening Bahiyyih

You can watch the clip here.