Momoi Airi and Rin Kagamine from Project Sekai: Colorful Stage! HD Wallpaper

Two anime girls, one with pink hair and the other with blonde hair, are standing behind a two-tiered chocolate cake decorated with strawberries and hearts. The pink-haired girl holds a small figurine of the blonde girl. The blonde girl has her hands on her cheeks and is looking at the cake with a surprised expression. The background is decorated with heart-shaped balloons and streamers.