Bridgerton fans are enjoying a very happy Valentine’s Day, thanks to Netflix‘s recent “Bridgerton: Season of Love” panel in London. Netflix released a behind-the-scenes video, recap of the event, and first look Season 4 photos to fans all over the world today to celebrate the romance of Benedict Bridgerton (Luke Thompson) and Sophie Baek (Yerin Ha).

The many new Bridgerton Season 4 photos feature shots of new sets, the return of beloved characters, the introduction of fresh faces, and, of course, the pivotal moment that Benedict Bridgerton meets his mysterious “Lady in Silver” at a masquerade.

Bridgerton Season 4 will be based on Julia Quinn’s third Bridgerton book, An Offer From a Gentleman. In that book, Benedict finds himself bewitched by a beautiful woman at his mother’s masked ball. This is Sophie Baek, the bastard daughter of an earl who has been forced to work as a servant in her widowed stepmother’s house. She’s snuck into the ball for one night of joy and discovers way more than she could have hoped when she meets Benedict.

An Offer From a Gentleman is a play on the classic Cinderella story, with Benedict desperate to find his Lady in Silver after she quickly departs from the ball. What he doesn’t realize is that she’s one of the many servants the well to do members of the Ton largely ignore.

Besides sharing official photos from Bridgerton Season 4, Netflix also dropped a behind-the-scenes video. In it, we see the return of characters like Queen Charlotte (Golda Rosheuval), Lady Danbury (Adjoa Andoh), Eloise Bridgerton (Claudia Jessie), the newly married Francesca (Hannah Dodd) and Lord Kilmartin (Victor Alli), and more.

We also get to eavesdrop on some of Benedict and Sophie’s first scenes together. Benedict rather cheekily tells Sophie that he won’t tell his mother, echoing some of the iconic lines of dialogue in Quinn’s novel. The video also has moments where a much less dressed up Benedict and Sophie warm themselves by fireplace. For book readers, this seemingly confirms that Bridgerton Season 4 will also recreate the carriage ride in the rain and the sequence after, where Sophie has to care for Benedict.

Netflix also provided fans with updates on some popular past Bridgerton couples. There’s a brand new image of Penelope (Nicola Coughlan) and Colin (Luke Newton) showing off a very healthy-looking, very red-haired baby boy. The press release also confirmed — in bold print — that Simone Ashley is indeed reprising her role as Kate, opposite Jonathan Bailey as Anthony.

Bridgerton Season 4 will also introduce Sophie’s stepmother, Lady Araminta Gunn (Katie Leung), and her daughters, Rosamund (Michelle Mao) and Posy (Isabella Wei). Showrunner Jess Brownell also confirmed that Season 4 will feature more “downstairs” characters, illuminating how the Ton really runs.

Bridgerton Season 4 is currently in production in London.