"Do you know any songs? Maybe you should sing." Anakin could tell he should be ushering her off to sleep, but his use of the Force notwithstanding, he wasn't likely to be able to talk her into doing what he thought she should do. Experience taught him that fighting with Rahne on any topic just made her stubborn, and he assumed that a five-year-old's tenacity would not help this.
"You had a really pretty voice when you were singing with me," he added.