In the last episode of the show, April agreed to go out on a date with Stark (Peter MacNicol).
Speaking to TV Line, Drew explained that the relationship will continue to develop in future instalments.
"[The] April-Stark situation takes some fun, interesting twists and turns," she teased. "In an [upcoming] episode, you see her stand up for herself in a pretty awesome way. It's cool to see [April] come into her own and not be such a nervous Nellie about everything."
Grey's Anatomy airs on Thursday at 9/8c on ABC.
> Sarah Drew explains new 'Grey's' romance