The hip distributor is understood to have shelled out in the region of $2m in the small hours of January 19 for US rights to Lynn Shelton’s coming-of-age story.

Keira Knightley, Chloe Grace Moretz and Sam Rockwell star in the tale of a young woman stuck in perpetual adolescence who is rocked by a marriage proposal.

A24 plans a summer theatrical release for Andrea Seigel’s writing debut following the January 17 world premiere.

Anonymous Content and The Solution Entertainment Group produced in association with Merced Media Partners, Palmstar Media Capital, and Penlife Media.

Alix Madigan-Yorkin, Rosalie Swedlin, Steve Golin, Myles Nestel, Kevin Frakes and Raj Singh served as producers. UTA Independent Film Group and CAA brokered the deal with the distributor. The Solution handles international rights.