Antigonon leptopus, commonly called "Cadena de Amor" (Chain of Love) in Latin America and The Philippines and "Mexican Creeper", ''Coral Vine", "Honolulu Creeper " and "San Miguelito Vine" elsewhere, also have a name "Tears of the bride". It is a pink flowered vine in the buckwheat family, originally native to Mexico but is now found everywhere in the Tropics.
I often found this beautiful vines growing communally on a roadside fence, or outside of some private gardens. This vine was very common in the Singapore kampungs (villages) of yesteryear. This pretty and attractive climber is always attractive to bees when they are in full blooms with many pink flowers. I always wish I could had a garden fence to grow this dreamy sweet pink flowers. I tried to grow it on my corridor but it became a dead plant soon, as this Coral Vine needs a lot of full sun.