Here's a summary of the discussed topics in the video:

- The speaker has an itinerary for the day, which includes attending a vape event.
- There's an issue with "Bukbok," presumably the speaker's vehicle, specifically a problem with one of the headlights.
- The plan is to replace the faulty headlight, and the speaker encourages those interested in car maintenance to watch.
- Arrival at DynaCar, where the speaker previously had a horn replaced and now plans to fix the headlight.
- A recollection of criticism or "bashing" received in a previous video where the installation of a Bosch Europa horn was deferred due to uncertainty about the installation.
- The speaker gets ready to replace the headlight bulb and comments on viewers who previously criticized or "bashed" the car service providers.
- An examination of the type of HID light bulb Bukbok uses and the revelation that it's a bulb issue, not a faulty headlight.
- A discussion about a previous situation where the car service center opted not to install a part they were unsure about, which the speaker appreciates for not pretending to know something they don't.
- The speaker expresses a preference for honest car shops that don't fake expertise and avoid worsening car problems.
- There's a part (ballast) that needs to be replaced, but it's not available at DynaCar, so the speaker needs to wait to get it fixed.
- The speaker reflects on criticism and bashing, joking about how they 'eat bashers for breakfast' and that the attention sometimes results in more video views.
- The speaker decides to attend the first vape event while waiting for the part (ballast) needed for the car.
- Arrival at the vape event, the speaker notes the organized nature of the event and enjoys the atmosphere.
- The speaker interacts with vendors and participants at the vape gathering, showcasing freebies and promotional items.
- The video concludes with a giveaway announcement for viewers, asking them to comment with a message for their bashers and participate in both YouTube and Facebook for a chance to win the items showcased.
- It is revealed that the event is for those over 18, reflecting the legal restrictions for vaping.

(Note: Some of the details in the bullet points are extrapolated from the context and might not explicitly mention some specifics due to limited information, such as the location of the setting or the video's visual content.)