In the fourth season of Wonder Girls' reality show on Mnet, Yubin revealed that she looks at a picture of Sunmi before going to sleep. Made In Wonder Girls aired its first episode on the 30th and in this episode, the girls gave a tour of their home in the States. In Yubin's room, there's a picture of Sunmi. Yubin said, "I always look at Sunmi then go to sleep. Sunmi, goodnight." It's nice to know that they still care so much about her.