How do you create a reaction video on TikTok?

Creating a reaction video on TikTok involves recording your response to another user's video. Here's a step-by-step guide on how to do it:

1. **Find the Video**: Scroll through your TikTok feed or use the search function to find the video you want to react to. Once you've found it, tap on the video to open it.

2. **Record Your Reaction**: While watching the original video, tap and hold the record button to start recording your reaction. You can react with facial expressions, gestures, commentary, or any other response you'd like to share.

3. **Use Split-Screen or Overlay**: TikTok offers features that allow you to display the original video alongside your reaction. You can use the split-screen or overlay option to achieve this. Look for these options in the recording interface and select the one that suits your preference.

4. **Add Commentary or Effects (Optional)**: While recording your reaction, you can add commentary, text, stickers, filters, or other effects to enhance your video. These can help to emphasize your reaction and make your video more engaging.

5. **Edit Your Video (Optional)**: After recording your reaction, you can edit the video to trim any unwanted footage, adjust the timing, or make other changes as needed. TikTok provides editing tools that allow you to customize your video before posting it.

6. **Add Captions and Hashtags**: Write a caption for your reaction video and add relevant hashtags to help others discover it. You can also tag or mention the original creator in your caption to give credit.

7. **Post Your Reaction Video**: Once you're satisfied with your reaction video, tap the "Post" button to upload it to TikTok. Your reaction video will now be shared with your followers and will also appear alongside the original video.

That's it! You've successfully created a reaction video on TikTok.