The Summer I Turned Pretty—Amazon Prime Video's set in the fictional Cousins Beach—is a bit of . mixed with mixed with . In other words, with characters you'll love, a house that will make you want to move to a seaside beach town, and an engaging love story. At the forefront of the series, which is by New York Times best-selling author Jenny Han of To All the Boys fame, is newcomer Lola Tung.