3月20日，經紀公司Namoo Actors方面表示旗下演員金素妍正就出演SBS新週末劇《Secret Mother》事宜進行商討中。
相關人員表示：「金素妍接獲了SBS新週末劇《Secret Mother》的出演提案，目前正積極進行商討中。」
據悉，金素妍接獲出演提案的角色為懷有秘密的入學考試代理母親Lisa Kim，若金素妍確定出演，該作品將成為繼MBC週末劇《家和萬事成》後睽違兩年的回歸作。
此外，《Secret Mother》敘述一位入學考試代理母親來到身負孩子死亡之謎的女人的家中後發生的故事，預計將接檔《善良魔女傳》播出。
常見問題：
問：3. Q: Who are the current members of Secret? 答： A: The current members of Secret are Sunhwa, Hyosung, Zinger, and Soo-jung.
問：6. Q: What is Secret's most popular song? 答： A: Secret's most popular song is "Poison," which was released in 2014 and became a huge hit in South Korea.
問：8. Q: Has Secret appeared on any variety shows? 答： A: Yes, Secret has appeared on various South Korean variety shows, such as "Invincible Youth," "Law of the Jungle," and "Hello Baby."