Chemical Hearts is a romantic drama film starring Lili Reinhart in the lead role. The movie is based on the novel 'Our Chemical Hearts' by Krystal Sutherland. Lili Reinhart plays the character of Grace Town, a mysterious and complex girl who captures the attention of the protagonist, Henry Page. The film explores themes of love, loss, and self-discovery as Henry falls for Grace and unravels the secrets she holds. Lili Reinhart's performance in Chemical Hearts has been praised for her ability to portray the emotional depth and vulnerability of her character. The film offers a heartfelt and poignant story that resonates with audiences.