That was what Wonder Girls leader, Sun Ye revealed about the relationship between So Hee and Sun Mi when they were still trainees.
This was revealed by Sun Ye during KBS Joy 미남들의 포차 program on 23rd July midnight as she talked about the ‘jealousy’ between members.
Wonder Girls maknae members So Hee and Sun Mi had secretly treated each other as rivals before they debuted as Wonder Girls. Sun Ye saw all these happening in the background, “So Hee was a trainee back then and although she looked happy on the outside to see someone (Sun Mi) of the same age join her, she seemed to have developed a rival mentality inside her heart.”
It was the same for Sun Mi. After training ended, the members would be asking Sun Mi to go home together, but she would say, “So Hee hasn’t leave yet”, implying indirectly that she would only stop training if So Hee stops.
So Hee talked about the past, “To put in more practise, I would go to the dance studio in the afternoon. But Sun Mi was already there practicing every time I was there.” (Download all 19 pictures)