Koichi question about childhood friends dug up old memories from Kaname; from when Koichi was a volunteer teacher at Kaname's kindergarten and his first love rival.
Why don't we combine yours with 
mine and make a snowman?
¿Por qué no las combinamos 
y hacemos un hombre de nieve?
¿Por qué no las juntamos 
y hacemos un muñeco de nieve?
Por que não juntamos as nossas
para fazer um boneco de neve?