“Heartstopper” star Kit Connor is about to play audience heartstrings as the co-lead in the film adaptation of Laura Taylor Namey’s YA novel, “A Cuban Girl’s Guide to Tea and Tomorrow.” The sweet romantic dram-com follows a young woman named Lila (Maia Reficco, “Pretty Little Liars: Original Sin”) from the U.S. to the U.K. for a summer. It’s there she meets a young teashop clerk named Orion (Connor) who’s determined to show her the best of his country and, well, you can guess the rest. (There’s also been a bit of internet gossip about the bisexual Connor possibly being romantically involved with his co-star, but so far nothing confirmed — it’ll be our business when they invite us to dinner, right?) The sure-to-be-swoony movie is currently in production, so “Heartstopper” fans will have to wait a while for this one and just re-binge season two again.