Though bloody, Euphoria's "version of the Red Wedding" actually had a very pink colour palette.

Season 3, episode 3 of the HBO series saw combustible lovers Cassie (Sydney Sweeney) and Nate (Jacob Elordi) getting married in a ceremony that was just as lavish and over-the-top as it was harrowing.

The Euphoria wedding was filmed on the south lawn of The Langham, Huntingdon in Pasadena, as well as on a Warner Bros set for the interior reception scenes. From the ceremony to the afterparty, Cassie and Nate's wedding is a cornucopia of pink drapery, Cartier jewels, and $50,000 flower arrangements, including rose aisle arches and a custom C&N logo.

In a behind-the-scenes video from HBO, production designer François Audouy said he talked to Euphoria creator Sam Levinson early in pre-production with his vision: "I told him that I was inspired by a shrimp cocktail."

"I literally sampled the pinks from a shrimp and then that became the color palette for the wedding," Audouy added.

If you watch the episode again, you can see the production team, including set decorator Anthony Carlino, not only took cues from the favoured dish of 1960s dinner parties, but included a ton of prawns within an ice sculpture, emblazoned with Nate and Cassie's initials. The team also wrote a menu, which includes blinis, steak tartare, and smoked salmon and crème fraîche — all the fancypants canapés you'd expect. And you'll notice Cassie's bridesmaids dresses, designed by Euphoria costume designer Natasha Newman-Thomas, are the same shrimpy pink.

"It's a bit over-the-top, all these incredibly detailed tables, and the flower arrangements, and the food — it's supposed to be very Californian," Audouy said of the Spanish Revival-style interior set the Euphoria team built at Warner Bros. for the reception scenes. The level of detail here is just staggering, from the wedding table to the table setting (with Fujifilm Instaxes) and that horrendous ice sculpture of Cassie and Nate.

If the wedding site looks familiar, The Langham is regularly used for film and TV shoots; the hotel's website lists The Parent Trap, Hacks, Westworld, The Brothers Sun, Modern Family, and American Crime Story: The Assassination of Gianni Versace. It's also where Ashley and JP’s wedding was filmed for The Bachelorette in 2012, which feels right for Cassie and Nate.

Wedding planning website The Knot prices The Langham at $34,500 average spend for a wedding, however, that seems hilariously under Cassie and Nate's budget. Mashable has reached out to The Langham for a quote of our own.

With those $50,000 florals, the multi-venue hire, Cassie’s Natasha Newman-Thomas/Jackson Wiederhoeft dress and Cartier jewellery, Nate’s Bottega Veneta tuxedo, the full band, DJ and dance floor, wedding planner, highly opulent food and drink budget, and those lavish table settings, we’re thinking six figures at a minimum. But remember, Nate’s in serious debt and though Cassie’s making that OnlyFans money, they’re not millionaires. Yes, Nate’s financial situation has toe-curling consequences.

New episodes of Euphoria Season 3 premiere Sundays at 9 p.m. ET on HBO and HBO Max.