Aenar saw his sister reaching for the water and playfully splashed at her. Margaery allowed this for a short while before pulling Aenar back from the fountain and kissing his head.

"Inside? Our bedroom makes me feel safe I suppose," she replied. "The library and the sitting rooms are also comforting to me. But why ask all this?"

She was a little put off that he was asking, implying that he didn't know.