To Lola Tung and Jenny Han, Belly's haircut in The Summer I Turned Pretty wasn't only about getting rid of dead ends. Tung, 22, and Han, 45, opened up about Belly's bob after the show's season 3 finale, which aired on Wednesday, September 17, on Amazon Prime Video. "I was excited when I learned that Belly was getting a bob," Tung, who plays Belly, told Vogue. "It's nice to see her make that decision for herself, almost as a physical representation of the growth and change she's experienced.