The film company Solar Watch Now has just released the teaser for She Who Must Not Be Named, a romance film starring Francine Diaz and Seth Fedelin.

Fedelin plays James Richard Montefalco, a charming yet forgetful playboy living with dyslexia. His life changes when he meets a beautiful but mysterious girl, played by Diaz, who captures his heart but refuses to reveal her name.

The teaser offers a glimpse of the chemistry between FranSeth (the 'loveteam' name of Francine and Seth), along with light comedy moments. 

Some viewers commented, “Teaser pa lang nakakakilig na,” while others said, “Bitin iyong teaser.” Still, most fans are excited to see the two starring together.

This marks FranSeth’s first full-length romance film as a pair since their Metro Manila Film Festival (MMFF) 2024 project, My Future You.  The film premiered in cinemas before being released on a streaming platform, creating buzz and becoming the number one trending title in the Philippines.

Over the years, FranSeth has worked together on several popular projects including Dirty Linen, Kadenang Ginto, Sins of the Father, and their recent MMFF entry, Shake, Rattle & Role: Evil Origins.

FranSeth continues to rise as one of the Philippines’ leading 'love teams', winning both the German Moreno Power Tandem of the Year and Movie Love Team of the Year honors at the PMPC Star Awards 2025.

Fedelin, 23, began his career with Pinoy Big Brother: Otso in 2018. Although he did not make it to the Big Four, the show opened doors in the entertainment industry and led to his breakout role in Kadenang Ginto.

Diaz, 22, started as a child actress, taking on minor roles and portraying younger versions of lead characters until her breakout role in Kadenang Ginto in 2018, where she worked alongside Andrea Brillantes, Kyle Echarri, and Fedelin. She will also appear in the upcoming Filipino-Korean culinary series Kumusta.