Yaboku No Pico

A blonde-haired character sleeps peacefully on a pillow, then the scene cuts to a dark-haired character with pink-tipped hair hugging a blonde character in a store, with the word "Yatty!" appearing on screen, followed by a blonde character in a pink dress holding a white pitcher, then a close-up of a character's wide eyes, and finally two characters sitting in a car with the blonde character eating ice cream.