1. Select the friend to whom you want to send a pat in the WeChat chat interface.

2. Click the + sign on the left side of the input box to enter the emoticon page.

3. Find the Clap button on the emoticon page and click to enter the Clap interface.

4. In the PaiPaip interface, shake the phone to send PaiPai, and some heart patterns will appear on the screen.

5. If you want to make the screen full of hearts, you can shake the phone hard at the same time, or shake the phone multiple times continuously.