What attracts or repels people in interpersonal relationships?

Building the right interpersonal relationships is a delicate science. Relationships between individuals must be constructive and productive. Sometimes some qualities of a person interfere with the construction of an adequate dialogue. For example, hypocrisy and arrogance damage interpersonal relationships. People do not seek to establish relationships with such individuals. But kind-heartedness attracts people. Sincerity and the ability to rejoice in the success of one’s neighbor with all the heart is also appreciated.