Share Tweet Pin Email By Katherine Tinsley 4:50pm PDT, Jul 24, 2025 _ The Summer I Turned Pretty creator Jenny Han is opening up about the challenges of creating storylines for the third season.Keep reading to see what she had to say...MORE: Follow Wonderwall on MSN for more top news _ In the third season, the love triangle between Belly, Conrad and Jeremiah - who are portrayed by Lola Tung, Christopher Briney and Gavin Casalegno, respectively - remains the core focus.