Probably the college friends after all. I mean they knew Doyeon was gay as we’ve learned. So they’d of likely gossiped among themselves when Kang revealed “hey I’m dating a twink now” when he popped over to America.
Kang and Doyeon’s friends are American. They all knew each other since college and in Doyeon’s case high school. They also seen like a pretty open and accepting group of people. Doyeon also is not in the closet and knowing how close both Doyeon and Kang are I don’t think their friend would have felt the need to keep Kang’s new relationship a secret.
omg but who told doyeon that they were dating? That’s what I’m interested in rn lol