After recording "All With You" for the drama "Moon Lovers: Scarlet Heart Ryeo" of SBS, released her next single, "", in November 2016. The song peaked at number two on Gaon Digital Chart and was chosen by Billboard as the seventh best K-pop song of the year. Auto-described the single as an easy song to listen to remember and remember the autumn, she later revealed an acoustic version of it on YouTube. With her work of 2016, she was honored by "The Dong-a Ilbo" as Voice of the Year, Singer of the Year and Most Hardworking Artist. She won for the second time the award for Best Female Artist at the 2016 Mnet Asian Music Awards.