Will you listen already?

J had been asking to go "night-night" for over an hour, but since it was to early, I kept putting her off.  Finally, I caved into her repeated asking, and we headed into her room.  We read our book, and as I told her "ok, we're going to go into our sleep sack for night-night" she actually said "yeaaaa!" and started to clap.   The girl knows what she wants, when will we finally listen to her?!