Of all the familiar legacy characters in Star Trek: Strange New Worlds, Christine Chapel has been the most expanded upon beyond her usual role in the Enterprise's sickbay. Played by Jess Bush, Strange New Worlds Season 2 has placed Chapel in the middle of hard-hitting action sequences and deepened her relationship with the ship's Chief Science Officer, Spock. In the Season 2 episode "Charades," this dynamic takes a surprising turn when Spock is temporarily transformed into a full human and begins a romance with Chapel after months of tension following the dissolution of his engagement to his fiancée T'Pring.
Source：https://www.cbr.com/star-trek-strange-new-worlds-jess-bush-interview/
