There are more than 40 emojis that use a heart (including the popular heart-eyes emoji). Don’t get too hung up on that number, though. Unicode, the body that decides which emojis are included in ...

Heart Eyes is like a box of assorted Valentine’s Day chocolates, offering up a variety of different flavors—Horror! Romance!

Apple's react feature, called Tapback, with iOS 10 in 2016, and the feature lets you react to a message in one of six ways: a heart ... an emoji to react to specific messages on your iPhone.