What are reaction videos on TikTok?

Reaction videos on TikTok involve users creating content in response to another video. Here's how they typically work:

1. **Original Video**: A user posts a video on TikTok. This could be anything - a dance, a comedy skit, a tutorial, a storytime, or any other type of content.

2. **Reaction**: Another user watches the original video and records their reaction to it. This reaction could be commentary, facial expressions, gestures, or any other form of response.

3. **Split-screen or Overlay**: On TikTok, users often use split-screen or overlay features to show the original video alongside their reaction. This allows viewers to see both the original content and the reaction simultaneously.

4. **Commentary or Interactivity**: In addition to reacting visually, users may also provide commentary or interact with the original video in some way. They might share their thoughts, offer feedback, ask questions, or engage in a dialogue with the original creator.

5. **Posting**: Once the reaction video is recorded, users can post it on TikTok for their followers to see. They may also tag or mention the original creator to give credit and allow others to find the original video easily.

Reaction videos are a popular format on TikTok and can cover a wide range of content. They allow users to engage with each other's content, express their opinions, and participate in ongoing conversations and trends on the platform.