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.
While I was working in high school, 
I visited a kindergarten,
Cuando trabajaba en la preparatoria, 
visité un jardín de infantes
Cuando trabajaba en secundaria, 
visité un jardín de infancia
Quando estava no ensino médio,
fui visitar um jardim de infância