The Summer I Turned Pretty series finale will reveal which Fisher boy is endgame for Belly Conklin. "By the time it's over, will there be a clear-cut decision?" Gayle King asked the series' showrunner Jenny Han during the Thursday, August 7, episode of CBS Mornings. "Because if it doesn't end with a clear-cut decision, I'm going to be very upset." Han, 44, didn't give anything away as she responded to the morning show host. "I would say so," the author replied while nodding her head.