<human>: I'm not sure if my boyfriend is cheating on me. What are the signs?
<bot>: There could be a number of signs that your boyfriend may be cheating, such as changes in behavior or communication patterns, unexplained absences, and unusual secrecy around certain activities. It's also important to pay attention to his phone usage, text messages, and social media activity for any suspicious activity. If you're unsure, it might be worth asking him directly about his whereabouts or other activities he may have been involved with.