An aerial photo of the heart-shaped Mochou Lake in Nanjing city, Jiangsu province, Aug 1, 2019. (Photos: VCG)

An aerial photo shows a straight road traversing a heart-shaped island, resembling an arrow through a heart, in Zhenjiang city, Jiangsu province, June 2018.

A scenic railway passes through the flower sea in Binzhou city, Shandong province, June 18, 2018.

A large puddle in the shape of heart in Chongqing municipality, May 23, 2018.

The dense leaves enclose the sky and form a heart shape above the forest at a small island in Phang Nga of Phuket, Thailand, Aug 3, 2018.

A satellite image of the Heart Island in Croatia taken on Feb 16, 2013.

Situated on the 11-acre heart-shaped Petra Island Upstate New York, a house perfectly blends with the surroundings, Aug 24, 2017.

Aerial view of the aptly named Heart Reef, a heart-shaped coral reef in the Coral Sea, in the Great Barrier Reef, Whitsunday Islands off the coast of Queensland, Australia.