As the characters so often remind us, Grey Sloan Memorial is a teaching hospital, so it’s common for “Grey’s Anatomy” to explore mentor-mentee dynamics. Dr. Alex Karev (Justin Chambers) and Dr. Arizona Robbins (Jessica Capshaw) have one of the best working relationships on the show. Although they get off to a rough start, Alex ultimately becomes a pediatric surgeon because of Arizona’s guidance. As a result of their connection, Capshaw spent a lot of time with Chambers on set. During an interview for BUILD Series, Capshaw revealed that she has fond memories of working on set with Chambers, as well as their co-star, Chandra Wilson.

“I love working with Justin, and he was one of the first people I worked with. I worked with him and I worked with Chandra, and I adore them both. And so I have the greatest time,” the actor explained (around the 5:40 mark). “He’s probably the most, um, just one of the most generous actors. I mean, whether it is, whether he’s acting with someone who’s been there from day one, or someone who’s been there from Season 5, or whether it’s a guest actor that just showed up that day.”

Alex is known for being hot-tempered and insensitive, but Capshaw says that Chambers is the exact opposite when the cameras stop rolling. While Alex is usually the first one to fly off the handle, Chambers is the first one to congratulate the cast and crew on a job well done.

Justin Chambers taught Jessica Capshaw about being a generous screen partner

Jessica Capshaw has praised the minds behind “Grey’s Anatomy” for keeping the spark alive throughout the seasons, and some of the show’s best relationships are platonic. Arizona makes Alex a better doctor, and their opposing personalities allow for some fun banter. It takes Alex a while to develop a sense of compassion for his patients, but Capshaw said that Chambers is nothing but gracious behind the scenes.