They’re Sophie Hawley-Weld and Tucker Halpern, better known as the musical duo Sofi Tukker, and this summer, they are impossible to pin down. It’s really exciting to think of it that way, to be like, ‘OK, I’m ambitious about my health. I’m ambitious about my relationships. “I would go further and say, I think it’s uncool not to be ambitious,” Halpern adds. (“And when she doesn’t, you know — because you get grumpy, Sophie,” Halpern chides.)