Solo singer NS Yoon Ji has made her adorable return with her second single, "Talk Talk Talk", on today's episode of "Music Core"! Shedding the sexy image she's known for, NS Yoon Ji has returned with a concept fit for the spring season. Her title track, produced by Rhymer (Mighty Mouth's "Tok Tok", Seo In Kook's "Broken"), and written by rookie Choi Min Shik, features an upbeat synth pop rhythm. With lyrics about a woman's modern yet funny love story, the song transitions into a more exciting beat towards the chorus with a sweeter melody line to bring out the meaning of the lyrics. Check out her comeback below!