Based on the transcript, here are the key topics discussed in the video:

- **Vacation Stories**: The narrator shares a personal story about a swimming trip with their family.
- **Family Planning for Swimming Trip**: Discussion among family members about the preparations and plans for the upcoming swimming outing.
- **Playing World of Warships**: A brief mention of playing the game "World of Warships" and its features, including graphics and gameplay.
- **Night Swimming**: Details about the family's night swimming experience, including the atmosphere and layout of the resort.
- **Resort Description**: Detailed description of the resort, including pool layouts, various amenities, and setting.
- **Cold Pool Experience**: The narrator's humorous realization about the cold water in the pool.
- **Henna Tattoo**: Experience of getting a henna tattoo at the resort, including the chosen design and the process.
- **Messing Up Henna**: Incident where the narrator accidentally messes up the wet henna tattoo, leading to needing a touch-up.
- **Announcement About Stickers and Shoutouts**: Mention of available stickers for purchase and instructions on how viewers can get a shoutout in the next video.