Natsume gets a call from a relative: his parents home is being sold.  He tells himself that it doesn't matter, and that he's forgotten his past.  But he's not nearly as over it as he thinks...
So I can go ahead with this, right?
Entonces no importa que continúe 
con el asunto, ¿cierto?
Entonces no te importa que continúe con las negociaciones, ¿no?
Posso continuar com as negociações?