Ryan & Cate get married, with Cate blushing in a puffy gown, Lux pretty in pink, and Baze gloomy in black leather and grease. But the scene that carries the most emotional resonance is that of Cate & Baze being reinstated as Lux's parents. Which ceremony is more important? That's easy.
Here's a question: why does Math look so happy to see his crush get married? That makes no sense.
Spoiler Source: The CW