Final answer:
Relationships refer to the connections we have with people and groups in our lives. These connections are influenced by regular contact and proximity, and can also extend to animals and plants.
Step-by-step explanation:
Relationships refer to the connections we have with other people and groups in our lives. These connections can be formed through regular contact and proximity. For example, we are more likely to be friends with people we live near or interact with frequently. Relationships can also extend to animals and plants in our lives, either through direct interaction or as companions and pets. However, relationships with fictional characters in books and movies are not considered the same as those with real people or animals.