P.S. I Still Love You | adaptation review

Lara Jean and Peter are together now. For real. And LJ feels like she's in a dream. But every time she experiences a 'first' with Peter, she can't help think about the fact that he's already had these firsts---with Gen. And then, suddenly, one of Lara Jean's past love interests, John Ambrose, comes back into her life, and Laura Jean can't . . .