Christine Feehan said this quote

If I really wanted you to love me, I should have presented more of a challenge.” She burrowed deeper into a pillow. “My hair is a mess.” Mikhail sat on the edge of the bed, took the mass of silk in his hands, and gently began to weave the thick strands into a long, loose braid, “If you presented much more of a challenge, little one, my heart would never be able to take it.” He sounded amused.