TikTok Likes are a feature on TikTok that allows users to like videos from other users. This is done by tapping the heart icon next to the video in the app's library or by clicking on the "Like" button at the bottom right of the screen when watching a video.

The number of likes a video receives can be seen in the user's profile page, where it appears as a blue circle with a number inside. The number of likes a video has received is determined by how many people have liked it, and it can be updated over time as more people view and like the video.

In addition to liking videos, users can also follow other users who have liked their videos, which can help them stay connected and engage with similar content creators on TikTok.