This is a really good movie, better than I expected. I like Lili Reinhart, having watched her as Betty in "Riverdale", she also was a producer for this new-release movie on Amazon streaming. Set and filmed in New Jersey, she is high school senior Grace Town, new to this school, with a limp and a cane.
Austin Abrams is Henry Page, also a senior and newly appointed school newspaper editor. Grace and Henry become friends and then more, but Grace always seems distant, something is bothering her, she doesn't speak about it easily. It is wrapped up in the bad wreck about a year earlier that killed her friend and cut her track career short.
The title is a reference to several things, one a comment made early while looking at the night sky, that we are just molecules, chemicals, made from exploded star remnants. Another is what Henry's doctor sister says about chemical changes in the minds of teenagers, as they start to leave behind childhood and cope with what it means to be a young adult. Teenagers develop Chemical Hearts.
The movie doesn't have a wrapped up, happily ever after ending but it does have Henry and Grace each headed in perhaps better directions, preparing for young adulthood. My wife and I watched it at home on Amazon streaming.
