And I mean basically all of them. We find out a few new interesting things about our interns in the premiere. For one, we find out Helm is actually interested in women, specifically Dr. Grey. Our matchmaker patient talks her down from that one — don't worry.
Glasses, it turns out, may be a bit confused about his sexuality. (Or maybe he's bi!) He appears to get a bit flustered whenever the new gay surgeon, Dr. Nico Kim, is in the vicinity. At the end of the premiere, Kim even buys him a drink.
In the first half of the premiere, Carina DeLuca consults on a case in which a man has, well, gotten a canister of hairspray stuck inside him. Carina goes on a tangent about the male G spot and where it's located, and then she talks about how some men, even straight men, enjoy anal pleasure. Vikram, who is present for the whole conversation, seems very interested in what she has to say. By the time she leaves, Vik has already developed a crush.
As for Casey and Dahlia, they're a little more up in the air. We do know Dahlia had a big crush on Jackson at one point, but for the time being, they're focussed on other things.