The search for Lorenzo. There are tens of men with exactly that name.
Among the hilarious ones is when they leave one house, and his wife cries after them, "Take him with you!"
When Charlie goes chasing after Sophie when she leaves the wedding party, he finds her on a balcony above him. His reaction? "Of course."
Also Sophie's reaction when she finds out charlie came with his cousin to the wedding. "Is thatLegal?"
To which the answer, of course, is that even if he really was involved with his cousin that way, yes it would be (as it is legal in the UK). Of course, Sophie's reaction is natural given her being an American, where in most states cousin relationships are definitely not okay.