The filter I tried on Snapchat looks great on my friend's round face but not nice on me. Why do they work better for some people?

Snapchat filters improve facial features, but not for everyone. Here are some explanations:

• Filters are designed for the "average" face shape, which may not match yours. Your square, heart-shaped, or elongated face may not match the filter's template, distorting or misplacing features.

• Snapchat also uses facial recognition to identify the eyes, nose, and mouth. Lighting, makeup, and accessories like glasses can confuse this technology, causing the filter to misinterpret your features and fail to produce the desired effect.

• Bangs, glasses, and facial hair may partially obscure the filter's areas, resulting in incomplete or glitchy images.

• Some filters, especially those that use lipstick or blush, may not blend well with your makeup, giving you an unnatural or unflattering look.

• Lighting affects how filters look on your face. Since filters are optimized and tested under controlled lighting conditions, dim or harsh lighting can significantly affect how the filter interacts with your facial features, resulting in unexpected results.

If you have additional information or insights, feel free to share them in the comments or file your complaint.