The Challenge (1998)

S22E22 Rosie is Red

On Valentine's Day, Thomas and Rosie find themselves dodging one another after Diesel, Bill, and Ben poke fun at their close friendship. However, they must confront their unease when Sir Topham Hatt assigns them the task of organizing a special surprise for Lady Hatt at Vicarstown. As they work together, they learn to embrace their bond and put aside their worries to create a memorable celebration.