Vertical releases the first official trailer for the romantic comedy film “Love Language,” starring Chloë Grace Moretz. The movie follows aspiring author Louisa “Lou” Klaussner, who takes on a side job writing wedding vows for others. As a charming serial dater shows interest and Lou reconnects with a college crush, the story builds toward a web of competing relationships.

According to outlets, the film premiered earlier this year at the 2026 SXSW Film Festival and is set to reach audiences this month. Deadline reports a release that includes select theaters and digital/VOD, with a listed date of Oct. 23. FirstShowing and ComingSoon describe the premise as more than a typical love triangle, framing it as a “love-rectangle” involving four people whose romantic entanglements overlap. The cast also includes Manny Jacinto, Isabel May, Lukas Gage, Billie Lourd, Chloe Fineman, Anthony Ramos, and others, as the trailer highlights the central misunderstandings driven by Lou’s vow-writing clients and her renewed connection to someone tied to them.