What happens in the playful marriage proposal exchange between Deno and Zara in the video?

In this lighthearted clip, Deno directly asks Zara, "You want to marry me?" to which she initially responds with a simple "Yeah." Confused by the casual nature of his proposal, Zara questions if he's actually proposing right now, saying "Are you asking me to marry you right now?" Deno repeats his question, "You gonna marry me?" and receives a more definitive "Yes" in response. The exchange concludes with Zara stating, "We're married," suggesting they playfully consider themselves wed after this informal proposal. The interaction reveals their comfortable, spontaneous relationship dynamic, which starkly contrasts with the serious legal issues described in the clip's description.