Even if you are diligently studying Korean, when you see Korean subtitles on YouTube or read Korean comments on Instagram, it’s easy to feel like you are missing something. As our daily lives have changed since the advent of smart devices, frequently used words and phrases have also changed. “Everyday K-Lingo” reflects these changes, selecting the theme of “new daily life” using smartphones, social media, online shopping, content streaming platforms, delivery apps, KakaoTalk, etc. and including vocabulary and expressions that are frequently used in that daily life. However, just because one knows a lot of words doesn’t mean that one can express them easily. For example, if you want to say, “I left a comment on my favorite celebrity’s Instagram,” you need to know the vocabulary word for “comment” (“??) as well as the expression “to leave a comment” (“??? ??”), and then you need to know how to connect “Instagram” and “to leave a comment” with the particle “?.” In this way, you must remember chunks of me