WhatsApp is rolling out reactions on its platform.
Users will be able to hover over a message and give a thumbs up, heart or one of four other emojis.
It'll work similarly to reactions on Facebook.
It comes after a new feature was brought in last month which allows users to organise their group chats.
People will be able to put different groups together under a single main topic - like their children's school or the street they live on.
The messaging app says it'll roll out the tool slowly as a test.