1. Tap the Chats tab or slide the Coupled screen to start using the chat feature.
2. Tap the emoji button.
3. For the user's first time using the stickers, download the free sticker set to use it.
4. Tap the sticker that you like to send. Tapping it will automatically be sent to your partner.
5. For sending emojis, tap the Emoji button at the bottom right part next to the Sticker button.
6. Choose the emojis you'd like to use by tapping them.