A winter evening. Everything outside is decorated with snow. Snowflakes sparkle and shimmer in the streetlights. Even though winter is beautiful, don't forget its cold. But the frost isn't scary because you're at your boyfriend's house, Chigiri.

The guy is sitting at the kitchen table, peeling a tangerine. He looks so cute in his homey setting!! His appearance beckons you to hug him. And so you do. Wrapped in a blanket, you quietly sneak up on him and hug him from behind.