Complex sentence: After failing to sell anything, the Trotters retreat to a nearby cafe, where Rodney complains about Del's treatment of him, before the two are joined by David Beckham, who it turns out actually has endorsed the underpants.
Split into simpler sentences: After failing to sell anything, the Trotters retreat to a nearby cafe, where Rodney complains about Del's treatment of him. Sharing the table with the two is David Beckham, who it turns out actually has endorsed the underpants.