The tile patterns from the building and the floor just brings out the depth and the feel of the subjects in the photo. Even the water just gives it that perfect reflection of the subjects and background.
The perfect interaction of people and hidden shapes to compose this beautiful picture.
Rule of thirds
Whats better for two human souls, than to feel that they are meant to be together. The strength for each other in all labor, to love each other in all sorrow, memories and moments.