She has her head in the clouds.

Today I learned that if you are stay remain distracted for a few minutes or quite often, someone can say that you have your 'head in the clouds'. When I can understand this, as I think in my secretary maybe she is perhaps falling in love.

This way sounds correct to my ear but perhaps a Northamerican ear would disagree and might express it slightly different.

A mí esta corrección suena correcto a mí oreja pero tal vez un northamericano no convenga conmigo y lo exprese en una manera poco diferente.