The whole of Juudai vs. Yubel is really just them arguing about their wedding

Yubel Really? You want to invite all your friends?

Juudai Oh, that's rich. You were going to invite all twelve dimensions but my friends aren't welcome? In that case, let's just have it be the two of us.

Yubel Okay, fin- Wait, are you seriously going to spend an entire speech talking about our past? It's just the two of us. I already know the story.

Juudai Yeah, alright, I'm done. By the power vested in Super Fusion with Shou as our witness yadda yadda okay we're married. Honeymoon?

Yubel About time.