SNSD,Sunny gave SNSD member nicknames to help her memorize their names

The girls of SNSD and the guys from SHINee guest-starred on this week's episode of KBS's Imagine More (Imagine Plus), where SNSD member Sunny shared a story from her trainee days.
She said:

"In order to help me memorize my fellow members' names, I gave them all nicknames based on my first impressions of them and wrote them down in my diary. I wrote, 'Tiffany is a girl who wanders around hurriedly, Taeyeon is like a little yellow chick, and Seohyun is a Park Jiyoon look-alike.'"

When Sunny was asked about her first impression of YoonA, she smiled and answered:

"I wrote 'YoonA looks like she has Injulmi (a type of Korean rice cake) under her eyes,'" which garnered lots of laughter from the audience.