On January 25, BLACKPINK went live on NAVER V LIVE to spend some time with fans.

JENNIE said, "JISOO, I felt kind of jealous watching that interview, you know."
When asked why, JENNIE explained, "He seemed to know about you too well. He was like I'm BLINK (the name of BLACKPINK's fandom) and all."
JISOO laughed at her cute explanation, then commented, "But you know me better."
JENNIE answered, "Yeah, exactly. I know you much better. So, I felt jealous. I was like, 'I know her better...!'"

In their recent interview, Jung Hae In managed to get all JISOO's nicknames right―Chichu, Jisoon-ni and Chu.
After getting them right, he referred to himself as BLINK.
(Credit= 'jennierubyjane' 'holyhaein' Instagram, Disney+, 'BLACKPINK' NAVER V LIVE)
(SBS Star)