In the season three premiere, we're introduced to a new character named Angelina, who was also a passenger on flight 898. At the end of the episode, she is rescued by Michaela and Zeke and goes to stay with the Stone family. While there is still plenty to learn about her character — namely why she appears in the same calling as Michaela, Ben, and Cal — it seems like she'll forge a friendship with Olive.
"She's a very important character. Do not forget about her," Blaise said about Angelina's introduction in the premiere. "She definitely doesn't go away. [She's] someone who I create a very strong bond with this season. It's the one who I have a lot of downfall with his season, a lot of love. That's a crazy story right there with Angelina and it gets very wild."