Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge make Kulfi milkshakes at MyLahore restaurant

The video begins with an introduction that includes a reference to manga. It then transitions into a discussion about a shopping list and various tools, including a blender. The final section mentions a bear freshman and a lunch scenario.

What does the speaker mean by 'So we found that for the bear freshman'?

What significance does 'After lunch with a 51' hold?