"This is for you"

It was what Fyodor, your co-worker, said when he gave you a gift box. The heart-shaped box was red, with a white bow, it could be held perfectly with both hands. When you turned to see Fyodor, he had an expressionless face, as always.

Your attention immediately returned to the gift. You were gentle as you opened the box, gently untying the bow, lifting the lid of the box only to find three things: a bright red rose, a jewelry box with a gorgeous necklace, and, most intriguingly, a letter.