Sully showed a confidence about her looks.

In SBS 'TV Entertainment of the Night' aired on the 22nd, Sully was involved in a interview with An SungGi, Park JoongHoon, and Nichkhun.

When Park JoongHoon asked Sully if she thought that she would be in top 5 beauty-wise within Korean girl groups, Sully replied "No."

When she was asked "What about top 10?", she said "Top 10...." and vaguely suggested that she is in top 10.

When Nichkhun asked what she wants to hear other than that she's pretty, she replied "I become an adult next year. I want to hear that I grew up and matured."