"The world is still broken." Kim Sun-Ah mourned the late Sulli. Actress Kim Sun-Ah shared three photos on her Instagram and added a caption that says, "Hello, my whole and my most precious Sulli." "When I woke up, the world was still broken. Is it a lonely place? I'm worried and I still can't believe it." she said.

Kim Sun-Ah added, "You're the only one who smiled lovingly and said, 'I'm the only one who's got a heartache. I hate being sick the most. My heart hurts so much no matter how hard it hits me. I want to have no heart."

At the end of the caption, Kim Sun-ah concluded, "I'll take good care of the people that Jin-Ri loved. I'll try to get along well. I love and fully love you, and thank you for everything."

Sulli made her debut with the MBC drama "Song of the Prince" in 2005 and began her career as a singer in 2009 as a member of the girl group f(x). Since then, she has transformed himself into an actress and appeared in several movies and dramas to strengthen her status as an actress. As she has been in the entertainment industry for a long time, not only the members of f(x) but also various singers and actors who worked together with Suli visited her mortuary.

SM Entertainment has confirmed along with the words that said, "We ask that you respect their wishes so that Sulli's send-off can remain beautiful. Sulli's family who has suffered a sudden deep sadness wish to have a quiet funeral. We ask that you respect their wishes so that Sulli's send-off can remain beautiful."

Kim Sun-Ah appeared as a supporting actress in tvN's Tuesday drama "Reply 1997" in 2012. She also appeared in the film "Real" with Sully in 2017, and also appeared on Sully's web entertainment show "Jinri Market," which showcased their close relationship.