Final answer:
The ending stage of an intimate relationship is the stage in which individuals are more likely to act selflessly.
Step-by-step explanation:
The relationship stage in which we are more likely to act selflessly is the ending stage of an intimate relationship. During this stage, individuals may prioritize the well-being of their partner over their own interests and be more willing to make sacrifices for the other person.
For example, in a long-term romantic relationship, one partner might decide to give up a job opportunity in another city to stay together with their significant other.
Learn more about relationship stages and selflessness