Yes, you can wave at someone on Facebook Live. To do so, open the Facebook app and go to the live video you want to wave at. Tap the “wave” button in the bottom right corner of the screen. This will cause your profile picture to appear on the screen of the person you’re waving at.

To wave someone on Facebook, type @ and the person’s name in the comments of a post.

There are a few ways to wave live video. One way is to use the waving hand emoji on your phone. Another way is to use the live video app Wave.

There are a few different ways to wave. The most common way is to hold your arm out straight and move it up and down. You can also wave with just your hand, or make a fist and move it up and down.

You can wave at someone by moving your arm up and down.

The waving hand on Facebook is a feature that allows users to express their emotions in a more visual way. It was introduced in February 2014 and allows users to send a waving hand to their friends as a way of saying hello or goodbye.

There are a few ways that you can nudge someone on Messenger. You can either type “/nudge” followed by the person’s name, or you can click on the three dots in the top right corner of the conversation and select “Nudge.

You can’t wave back on Instagram live, but you can send a reaction by tapping and holding the screen.

To wave live on Instagram, open the app and go to the Stories section. Swipe left and select the “Live” option. Then, tap the “Start Live Video” button and start waving!

To wave back on Instagram live, you can use the waving hand emoji.