Blood may be thicker than water, but friendship is thicker than both.
The ocean was the best place, of course. That was what she loved most. It was a feeling of freedom like no other, and yet a feeling of communion with all the other places and creatures the water touched.
Her vision of the world under the water represented a beautiful stillness, a version of heaven. It was the lost city of Lena, her alternate universe, the life she yearned for but didn't get to have.