Its is an honour for Prince William and Kate to visit Singapore. In fact, Prince William and Kate visited Singapore's Botanic Gardens' to view an orchid named after the duke's mother Diana, Princess of Wales.
The princess died in a car crash in August 1997 just weeks before she was due to visit the gardens to see the orchid. The couple also saw a pink orchid - Vanda William Catherine- named after themselves.
I think its a 'surprise' for Prince William and Kate to visit Singapore as lots of people were hoping to see them. Its very fortunate for the couple to come to Singapore. Although i had never seen them face to face, its still very honoured for them to come.