Open the watermelon video, find the video to be saved, click the three points on the author's right, select the picture quality, click the mine in the lower right corner, and finally click Save to Album.

When saving the video, you need to find your watermelon video in the settings of your mobile phone, and then allow access to the photo album to open it.

Watermelon video works are kept in the photo album, which is very convenient to watch offline at any time.