NMIXX Sullyoon's Fangirling Over STAYC's Isa Is All Too Relatable

NIMXX and STAYC have had multiple endearing interactions, like when the two groups were nominated for first place on KBS2‘s Music Bank, and both groups showed their support for each other.

220304 run2u second win and stayc nmixx interaction😭😭 pic.twitter.com/iGYDuMyxaR

— ʚĭɞ🧋 (@aeriflx) March 4, 2022

A fan even asked STAYC’s J about how the groups got close, which J explained was because she trained with all of the NMIXX members, except for Sullyoon.

But even though J and Sullyoon might not have trained together, Sullyoon has never hesitated to show her love for STAYC, specifically for her bias, Isa. According to Sullyoon, she’s been a fan of Isa since STAYC’s debut and was very excited about the opportunity to take pictures with Isa’s filter at KCON.

STAYC’s Isa and NMIXX’s Sullyoon | *@eunhalilac/Twitter*

When NMIXX and STAYC shared a waiting room, Sullyoon confessed to Isa that she was a fan and exchanged numbers. The two have seemingly been friends since.

nmixx sullyoon talking about her becoming a successful fan of stayc's isa on bubble, from sharing waiting room to exchange phone numbers, and how she fell in love after watching stayc debut song stage, my staycmixx <3 pic.twitter.com/skecbVcJkj

— ʚїɞ (@eunhalilac) September 28, 2022

Fans can’t help but relate to Sullyoon’s fangirling, especially with the idol’s habit of bringing a photocard of her bias to meals. In one instance, Sullyoon told fans that “Old photos are essential.. ^^” when going to eat dinner.

And another time, Sullyoon apparently didn’t bring her photocard but figured out the next best thing. “If I don’t bring a photocard, I take it like this too.”