Owen brings in a former Army colleague, Teddy Altman, as the new cardio attending, as a "gift" for Cristina. But Cristina is unimpressed with Teddy's credentials and dubs her "Desert Storm Barbie." But when Teddy diagnoses a boy as having cardio asthma, and lets Cristina call most of the shots during the surgery, Cristina is won over. We see trouble for Owen and Cristina, however: Teddy confesses she always had feelings for him and we can see he's giving the idea some thought! And we also know that Jackson is waiting in the wings for Cristina.