if you select the heart icon, the text's sender will receive a notification that says "Meira loved '[insert message here].'" To undo a reaction, repeat the steps above and deselect the expression ...

One great thing about major updates to Android – and the developer previews leading up to them – is that a lot of the smaller, often overlooked apps tend to get some renewed attention.

Make special text effects on your iPhone by typing out ... Tap to select a Tapback expression. Options include a heart, thumbs up, thumbs down, "ha ha," two exclamation points, and a question ...