The vlog is about a person's trip to Australia after almost 3 years. They express mixed emotions about leaving Korea but are excited to visit their "other home." Upon arrival, they meet up with their mom and sister, and they plan a surprise for their younger sister, who had no idea they were coming. The surprise is successful, and they spend the day together, visiting their old neighborhood and school. They also visit their grandma's house, where they find old pictures and height marks from their childhood. The vlog also shows them enjoying the city, riding the ferry, and eating at a pancake house with their family. They express their desire to return to Australia with their friends (referred to as "members") and perform a concert. The vlog ends with the person returning to Korea, reflecting on the great day they had in Australia.
Here are the key facts from the text:
1. The person in the video is traveling to Australia.
2. It has been almost 3 years since they last visited Australia.
3. They are excited to see their family, including their mom and sisters.
4. They are a bit nervous and didn't sleep much the night before.
5. They are from Korea, but consider Australia to be their second home.
6. They miss Korea when they are away.
7. They are on a plane to Australia.
8. They want to visit Australia with their members ( likely referring to a group or team they are part of) next time.
9. They arrive in Australia and are greeted by their family.
10. They surprise their little sister, who didn't know they were coming.
11. They visit their grandma's house and see old photos and height marks on the wall.
12. They go to their old neighborhood and school.
13. They take a ferry and train ride in Sydney.
14. They eat pancakes with their family at a restaurant.
15. They visit the Sydney Opera House.
16. They think the weather in Australia is nice and warm.
17. They want to come back to the Opera House with their members.
18. They see the tallest building in Australia, which was built a year or two ago.
19. They have a great day in Australia and say goodbye.
Note: Some of the facts are repetitive, as the text is a transcript of a video and the person is narrating their experiences.