Who: Nadja Talevi, Proposal Concierge
Where: Cambridge Beaches Bermuda; 800/468-7300; www.cambridgebeaches.com.
What They Do: Will facilitate all kinds of engagements: on sunset sails, at private-island dinners, even in an underwater tropical-sea reef.
Who: John Powell, Romance Sommelier
Where: 70 Park Avenue New York, N.Y.; 877/707-2752; www.70parkave.com.
What They Do: This professional singer will not only set up helicopter rides, butler-drawn baths, and flower-strewn beds, he'll also serenade lovebirds.
Who: Paul Xanthopoulos, Director of Romance
Where: Royal Palms Resort & Spa Scottsdale, Ariz.; 800/ 672-6011; www.royalpalms hotel.com.
What They Do: Has orchestrated about a thousand anniversary celebrations and hundreds of proposals; coaches nervous would-be fiancés on how to pop the question.
Who: Maria Elena Soto, Director of Romance
Where: Las Ventanas al Paraíso Los Cabos, Mexico; 888/767-3966; www.lasventanas.com.
What They Do: Soto has a soft spot for romance-novel flourishes: a starlit carriage ride or a poem delivered by a caballero on a white horse.
Who: Rachel Deol, Lead Honeymoon Concierge
Where: Ritz-Carltons Worldwide 800/266-9479; www.ritzcarlton.com.
What They Do: Deol or her deputies will personalize your honeymoon (fill your room with flowers; pack a surprise picnic) at any of the 59 Ritz-Carlton locations.