Parasocial relationships are one-sided relationships, where one person extends emotional energy, interest and time to the other party (or the persona), who is completely unaware of the other's existence. Parasocial relationships are most common with celebrities, organizations (such as sports teams) or public figures.

Viet people or Kinh people are an ethnic majority group that accounts for more than 80% of Vietnam's population. There are, in total, 54 ethnic groups recognized by the Vietnamese government.