Completing the "Wedding Crashers" main quest in *Kingdom Come: Deliverance 2* can be trickier than it seems, especially when it comes to finding the newlyweds to offer your congratulations. Once you realize that Otto von Bergow isn’t attending Lord Semine’s wedding, the quest shifts focus to concluding the festivities and finding a new way to meet Otto. To wrap up this quest, you must congratulate the newlyweds before leaving the celebration. However, locating Agnes and Lord Semine might not be as straightforward as it sounds.
Before you set out to find Agnes, ensure you’ve completed any additional activities you wanted to do at the wedding. Once you initiate a conversation with her, the quest will progress to its end, leading you directly to Trosky Castle. By this point, you should have already experienced most of the wedding's extra content, which primarily occurs before the ceremony.
While mingling with the party-goers, you might be tempted to ask if anyone knows the whereabouts of the newlyweds. Unfortunately, none of them will have the answer, so you can skip this step. Instead, make your way to Agnes. If you previously pilfered schnapps from the wine cellar, locating her will be straightforward.
Screenshot by The Escapist
Head to the main building where you’ll see a group chatting near the stairs. Across from them, you’ll notice a guard stationed by a door. This door leads to the wine cellar, where you'll find Agnes. She'll be alone and in tears, a clear sign that the wedding hasn't gone as planned.
The Wedding Brawl
Screenshot by The Escapist
When you approach Agnes, your dialogue options won't significantly impact the outcome beyond expressing your intent to congratulate the newlyweds. You’ll learn that Olda, her new husband, has already left without her—a habit of his, leaving her uninformed about his travels. Depending on your choices in subsequent main quests, you may have to side with either Semine or Hashek in a later mission.
Regardless of how your conversation with Agnes unfolds, it will eventually lead to a man stumbling into the cellar and igniting a brawl that engulfs the entire wedding. You can choose to wait out the time in the cellar or jump into the fray and engage whoever you can. The outcome remains the same, culminating in a cutscene where both Henry and Hans find themselves imprisoned at Trosky Castle.
Now that you know where to congratulate the newlyweds in *Kingdom Come: Deliverance 2*, your next step is to tackle "For Whom the Bell Tolls," your upcoming main quest. In this mission, completing tasks within a specified time frame will boost your reputation, so make sure you're ready for the challenge.