Nagi and Hayate decide to treat Maria to a relaxation hotel for all the hard work she has been doing for them.
While we're here, I should do 
as they wish and take it easy.
Aprovechando que vinimos, debería 
hacerles caso y relajarme un poco.
Bom, enquanto estivermos aqui, farei
como eles querem e ficarei relaxada.