Dexter told Delilah that he loves the pillow that Mom's friend Regina sent last year. It is so comfy to sit on that he always get super relaxed and falls asleep. He just can't help it. One minute he is resting demurely, pawed all tucked in and the next minute he is flat on his back and all stretched out and practically "cat-atonic".
Dexter told Delilah that she should remember that this pillow is his. She needs to find her own comfy accessory. Delilah told Dexter not to worry. She already has found her own. In her case it is the small rug by the back door that does it for her.