One of the annoying things about Kik is that it constantly sends read receipts so that people know if you’ve read their message and have chosen not to respond. Sometimes you’re busy and can quickly glance at a message but don’t want to take the time to answer it. Also, there are some people who are annoying and won’t leave you alone and even if you read their message you don’t want to tell them that and have them get upset that you haven’t responded.