The Treehouse of Dreams by K.T. Dady

When Willow Silver pays for a psychic drawing of her soulmate, she truly believes that one day he will come into her life, not that she has any time for love. She’s busy helping run the family garden centre. Plus, her best friend, Cody, is staying with her for a while, so she doesn’t feel she could run off in the name of love and abandon everyone, even when she bumps into a man who looks exactly like the one in the drawing.