studio - n. the building or room where an artist works
views - n. the number of people who have watched a (usually online) video
defector - n. a person who leaves their country, political party, organization, etc., and go to a different one that is a competitor or an enemy
appetite - n. a desire or liking for something
lighthearted - adj. not serious
gap - n. a difference between two people, groups, or things