Final answer:
Being nice involves the behaviors of kindness and empathy, which are fundamental aspects of prosocial behavior and altruism. Acts of kindness are selfless and are not driven by the expectation of reciprocity or personal gain.
Step-by-step explanation:
Being nice involves the basic behaviors of kindness and empathy. This aligns with concepts of prosocial behavior, which refers to voluntary behavior with the intent to help other people. Additionally, altruism is a form of prosocial behavior that stems from a selfless concern for the well-being of others, without expecting anything in return. This is fundamentally different from behaviors driven by selfishness, greed, or dishonesty.
Furthermore, the expectation of reciprocity can influence relationships, which typically thrive on a balanced give and take. However, acting with kindness and empathy goes beyond simply expecting something in return; it reflects a genuine desire to contribute positively to another person's life. Hence, the first option, kindness and empathy, is the correct answer according to the virtues of altruism and prosocial behavior.