6. They are genuine
If there’s one thing that is crucial to being likeable, that would be being genuine and sincere. Honesty attracts people. People feel they can trust an honest person. It’s easy to like someone who you know is truthful and who you can trust, as opposed to liking someone when you don’t know who they really are. Genuine people know who they are and what they like. Genuine people are not afraid to admit their faults.