You .. chew gum while talking to each other

Chewing gum while talking to each other can be seen as impolite or distracting in some situations. It is generally considered good manners to avoid chewing gum when engaging in conversations, especially in formal or professional settings. Chewing gum can make it difficult to speak clearly and may also be seen as unprofessional or disrespectful. It is best to wait until after the conversation to enjoy your gum.