[SUB] When should we use 은/는 and 이/가 and How are they different?

If you have any questions on this lesson, feel free to ask questions in the comment below! 00:00 Intro 00:51 Difference 1 : Subject vs. Description 04:02 Difference 2 : Introduction 04:52 Difference 3 : Describing different things 05:39 Difference 4 : Statement vs. Contrast 07:27 Difference 5 : General truth or Background info 08:23 Difference 6 : New vs. Known information 09:58 Difference 7 : Major vs. Minor Subject 11:58 More example sentences