How to Do the I'm Sorry I Lied Trend, Step by Step

The three slides, word for word

The trend is a TikTok photo carousel that took off in late October 2026 (what the trend is). The perfect photo on slide one is usually made with AI from the real one: the most-viewed post, past 400,000 views on 22 October 2026, carries TikTok's AI-generated content label. TikTok also labels some AI images on its own when they carry Content Credentials (TikTok on C2PA).

The three slides go like this:

1. A picture-perfect childhood Halloween photo with the caption "When I was little I was a ___ for Halloween".
2. "I'm so freaking sorry… I lied".
3. The real photo: the homemade costume, the wrong color, the paper wings.

Way 1 (free): make the perfect photo in ChatGPT or Gemini

Upload the real photo to ChatGPT or Gemini and ask for the perfect version of the same picture. You write the prompt and judge each result, and you may need a few tries before the face looks right. A prompt along these lines is a fair start:

• The same kid as in this photo, with the same face, hair and age.
• The same pose and camera angle.
• The flawless, store-bought version of the costume: a [butterfly] with [pink] wings.
• A decorated Halloween porch in the background, as a real photo, not a drawing.

Then put the 3 slides together and add the sound

Once you have the perfect photo, build the carousel. You can do it in TikTok's photo mode. Most TikTok tutorials for the trend also link a CapCut template, if you'd rather start from one of those.

1. Slide 1: the perfect photo, with "When I was little I was a ___ for Halloween".
2. Slide 2: "I'm so freaking sorry… I lied".
3. Slide 3: the real photo.
4. Add the trend sound in TikTok (see below) and post.

Way 2: your sorry I lied costume slides from one photo

This is what this site does. You upload the real photo and type what you were supposed to be. Two different AI image models each make a picture-perfect version of it, and we put the three slides together with the captions. No prompt, no template. See the example sets, each from an AI-generated kid.

Each set gives you two versions. For each one: a silent 3-slide 9:16 MP4 (1080×1920, about 9 seconds), the AI photo, and the three slides as JPG images in a zip. No watermark. It is ready in about 2 minutes.

There is no free preview: you pay first. Sets come in one-time packs from $4.99, credits never expire, and if no image comes back at all, the credits for that set go back to your account automatically. Your uploaded photo is deleted from our storage within 2 days.

AI results can miss. If the kid doesn't look like you, email us within 7 days of purchase for a full refund (refund policy). How the free route compares, or start with the tool on our homepage.

Photos that work

The real photo is the punchline, so pick it with care:

• One kid in the shot.
• Face visible, not hidden by a mask or turned away.
• Head to toe if you have it: the costume is the joke.
• A phone photo of an old print works. Crop out the album page.
• Only photos of yourself as a kid or of your own child. No other people's children, no celebrities.

Captions you can use

Slides one and two use the trend's own lines. The real photo on slide three sometimes gets a line too. Captions seen on the trend:

• Slide 1: "When I was little I was a ___ for Halloween"
• Slide 2: "I'm so freaking sorry… I lied"
• Slide 3: "Ok sorry it was more of a DIY kind of costume"
• Slide 3: "Ok sorry it wasn't pink"

How to add the trend sound in TikTok

The videos from this site are silent, so you add the sound in TikTok when you post. The top posts use "original sound - secret 👀" or "original sound - Harrison".

1. Upload your video or slides in TikTok.
2. Tap "Add sound".
3. Search for the sound name, for example "original sound - secret 👀" or "original sound - Harrison", and pick it.
4. Post.

FAQ

Sources

1. TikTok Newsroom, 19 Sep 2023: New labels for disclosing AI-generated content
2. TikTok Newsroom, accessed 22 Oct 2026: Partnering with our industry to advance AI transparency and literacy
3. Google Trends, accessed 22 Oct 2026: "im sorry i lied", United States, past 7 days