Replaces favorites with hearts
Twitter replaces the star it used for favorites with a heart, and renames the feature, “likes”. The hearts will also appear on Vine’s apps and website.
You can say a lot with a heart. Introducing a new way to show how you feel on Twitter: https://t.co/WKBEmORXNW pic.twitter.com/G4ZGe0rDTP
— Twitter (@Twitter) November 3, 2015