"You can be matched with people in 4 ways!

1. Send 'Like': Press the heart icon at the bottom right of a person's profile, and send 'Like' with a message. if the person accepts your 'Like', a chat room will be opened.

2. Check-in Now & Heart-to-Heart from Square: You can send a message to people here. A chat room can be opened when they reply to the message you sent.

3. Choice: If you and other person choose each other from 'Choice', the person will appear in the chat room list and Matched 'Choice' on the Choice tab. Only one of you need to use 20 candies to open the chat room.

4. Self-PR: When you write a comment on a post from self-PR, the 1:1 button will be shown to the writer of the post and vice versa. If you are invited to 1:1, you can automatically start the chat.

If a user has deleted your profile card or delete their account, the profile card will disappear from both of your and the user's list. "