You are getting married, I would say this makes you more of an expert than the vast majority of humans.

[ It's so unlike Ratio to downplay his knowledge and expertise! Perhaps because he doesn't think of love as a field of study comparable to the many sciences he's an expert in. But that would be a total mistake, as far as she's concerned he's a great teacher so far!

No matter, she grabs his arm and drags her to a corner from which they can observe the speed dating tables without being seen. T-This may seem suspicious if they're found, but she would rather people not know she's observing others to learn more about love. She peeks from behind the corner to look, the closest table featuring two familiar faces. ]

Look, it's Vash and... G-Gilgamesh?! [She can't think of a more unlikely couple! This is doomed for failure.] My sister has desperately been trying to earn his affection. It's honestly kind of pathetic, why would you want so much someone who despises you? She even got his partner killed because she threw a tantrum. [She shakes her head.] I don't think there is anything of value to be learned at this table.

[ On to the next table to spy on observe! Gilgamesh is admittedly an example when it comes to confidence, but a bad example. ]