A dolphin flows over a heart-shaped ice mixed with food given by the breeder for the incoming Valentine's day at Yokohama Yakkeijima Sea Paradise, in Yokohama, south of Tokyo, Japan, Feb. 13, 2009. 

　　A dolphin enjoys a heart-shaped ice mixed with food given by the breeder for the incoming Valentine's day at Yokohama Yakkeijima Sea Paradise, in Yokohama, south of Tokyo, Japan, Feb. 13, 2009.

　　A dolphin enjoys a heart-shaped ice mixed with food given by the breeder for the incoming Valentine's day at Yokohama Yakkeijima Sea Paradise, in Yokohama, south of Tokyo, Japan, Feb. 13, 2009.

　　Filipino divers portraying a couple being watched by Cupid are seen in a tunnel fish tank of the Manila Ocean Park facility in Manila, capital of the Philippines, Feb. 13, 2009. The scene is a featured attraction to mark Valentine's Day at the park.

　　Filipino divers portraying a couple and a Cupid are seen in a tunnel fish tank beside a couple sitting hand in hand at the Manila Ocean Park facility in Manila, capital of Philippines, Feb. 13 2009. The scene is a featured attraction to mark Valentine's Day at the park.