To get the ♡ emoji, you can either:
1) Type "heart" or "love" in your phone or computer's emoji keyboard search bar, and the ♡ should appear as one of the options.
2) On an iPhone with the latest version of iOS installed (as of 2023), you can also add the ♡ emoji to your frequently used emojis by holding down the emoji and selecting "Add to Favorites." This will make it easily accessible in the "Frequently Used" section of your keyboard.