On Christmas, Amber uploaded a past video f(x) performing a Christmas song along with a caption remembering late Sulli.
The video shows all 5 members of f(x) performing on a Christmas special with bright smiles on their faces.
The appearance of Victoria, Krystal, Luna, Sulli, and Amber warmed up the hearts of all fans on Christmas day.
Amber captioned the video, “1, 2, 3, Merry Christmas. I love you, and I miss you” to express her longing for Sulli on the festive day.
Furthermore, fellow member Krystal also commented on the video with, “love”, touching the hearts of fans even more.
Sulli passed away last October, and after hearing the news, Amber halted her promotions in America and immediately visited Korea in order to say goodbye.