Let's learn about '-더니' in korean grammar. [ENG sub]

Hi, guys! I'm ggomi. Today, we're going to learn about the grammar "-던이" (-deoni). It's a connection ending that connects sentences. Then we'll start right away. Hello, everyone. This is Teacher Ggomi. Today, we're going to learn about the grammar "-던이" (-deoni). This grammar is a connection ending that connects sentences. Let's get started! If you need subtitles, please turn them on. ---------------------------------------------------------------------------- Expressions in this video: A/V-던이, N-(이)던이 1. Opposite Facts (Change) -Suji used to eat ramen every day, but now she only eats salad. -It snowed this morning, but now it's raining. -My friend usually wears pants, but today she's wearing a skirt. -Eunju used to go to the swimming pool often, but now she stays home. 2. Cause and Effect The athlete practiced hard every day and won a gold medal at the Olympics. He was a good student and became a doctor. My younger brother watched the same movie every day and memorized all the lines. My friend worked out hard every day and lost weight. 3. What happened next? My friend answered the phone and rushed outside. My friend started cooking and finished the meal in 10 minutes. My father took money out of his wallet and gave it to me. My friend ran so fast he bumped into someone. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 🎵Music provided by BGM President 🎵Track: My dream is -    • [브금대통령](기분좋은/밝은/Bright) 내 꿈은 말이지/My Dream ...   🎵Music provided by BGM President 🎵Track: Ggomul Ggomul -    • [브금대통령](귀여운/단순/Lovely) 꼬물꼬물/Wiggling Baby ...   ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬