[This is one reason he'll never quite be able to shoulder Ai-Doll's burdens -- his vibe is just so different. No one would feel worried or tested around her! But hey, you work with what you've got.]

It's probably the same thing. What starts off magical and beautiful for pure and simple reasons gets bogged down by crushing expectations and cold reality. The question is, why did it have such an effect on the Dream Sphere?