Get one ball of string. Add a little gift for your sweetheart. Take a 100-yard walk, and you’ll have a Romantic Interlude.
Wrap one end of the string around the gift you picked out for your sweetheart. Conceal the string-wrapped gift, leaving the rest of the ball accessible to you.
Walk through the house, unwinding the string as you go. Create a string trail which meanders through the different rooms and levels of the house.
When you’ve completed your winding road, give your sweetheart the loose end of the string. Tell your sweetheart to follow the string path to the treasure.
Let me know if you try this and how it worked. Robert