Mighty Mouth member Sangchu revealed the suspicious relationship between NS Yoon-G and Brian.

On March 13 he posted on his Twitter "The two's couple necklace is suspicious. It's weird that they're out together... Hmm.. date?", along with a photo.

In the photo NS Yoon-G and Brian are sitting closely with their heads leaned against one another. They who are holding up the identical necklace pendants as if they were showing off their matching necklaces and the two appear to be really close.

Netizens who saw the photo commented "they look good together", "Brian's head is smaller", "open relationship?", and etc.

Photo Credit: Sangchu Twitter