"Oh my gosh! Minseok?!" Hyuna exclaimed.

Hyunseung separated the two.

"Who are you?" Hyunseung asked the guy.
"Yah. It's okay, I know him, he's Minseok" Hyuna said.
"I missed you, Hyuna" Minseok said.
"I missed you too, Minnie!" Hyuna said.
"Who's he?" Minseok asked.
"Ah, he's--"
"Jang Hyunseung, Hyuna's boyfriend" Hyunseung said. "Nice to meet you" he said while giving Minseok, glares but Minseok didn't saw.
"Jang Hyunseung? Oh? Long time no see!" Minseok said.
"Huh?"
"You're Hyuna's best friend, right?" Minseok said. "Wow. This is daebak, you two are together now" he said.
"What are you talking about?" Hyuna asked. "We're not best friends" she said.
"Yes. You two are" Minseok said.
"Wait. How did you even know?" Hyunseung asked.
"JS, how could I ever forget?" Minseok said.

"Who are you? How did you know that name?" Hyunseung said.
"He's JS?!" Hyuna exclaimed.
"Hyunseung, it's me. Xiumin" Minseok said.
"Xiumin? Yah! Long time no see" Hyunseung asked. "What are you talking about me and Hyuna, best friends?" he asked.
"What? You don't know? She's Hyo" Minseok said.
"You're Hyo?"
"You're JS?"

...

"Wow. Really, you two didn't know?" Minseok said. "How would I know he's JS?!" Hyuna said.
"I don't even have the slightest clue that she's Hyo. She changed too much for me to recognize her" Hyunseung said.
"Ah...so, you two parted ways a