5. Be highly professional
Likeable people are, as a rule, highly professional in their approach. This is one of their habits and they know how to make other people feel comfortable while talking business. They are never too aloof or official. They prefer to create a friendly and relaxing atmosphere around themselves for others to enjoy the conversation. They treat all people equally well and you always see and feel their polite talking manner.
6. Express your interest
During a conversation people talk about the same subject. A likeable conversationalist will keep referring to what you say. He will also expand on the subject with you and make it much easier for both of you to simply relax and enjoy the chat. You will never feel riled up and will always find your own position quite comfortable to be in. Also, likeable people are sincerely involved in a conversation and you feel how they ‘co-works trying to make your chat productive.