Final answer:
The two reasons illustrate communal and exchange relationships; the former is motivated by empathy and the latter by reciprocity.
Step-by-step explanation:
The two reasons given illustrate two types of relationships: communal relationships and exchange relationships. A communal relationship is one where individuals provide benefits to one another out of concern and care without expecting immediate returns, as seen in the first reason, "I want to help because of the distress on your face." This reason aligns with prosocial behavior, where the intent to help is driven by empathy.
On the other hand, an exchange relationship is characterized by a balance of give and take, or the principle of reciprocity. The second reason, "I want to help you so that you will help me in return," demonstrates this type of relationship where the help provided is contingent upon receiving some form of help or benefit in return. This aligns with social exchange theory, where the benefits and costs of a relationship are considered.