be away with the fairies
US /bi əˈweɪ wɪð ðə ˈfɛəriz/
UK /bi əˈweɪ wɪð ðə ˈfɛəriz/

1.
estar no mundo da lua, estar distraído
to be in a dream world, not paying attention to what is happening around you
:
•
She's always away with the fairies, daydreaming instead of working.
Ela está sempre no mundo da lua, sonhando acordada em vez de trabalhar.
•
During the meeting, he seemed to be away with the fairies, not contributing anything.
Durante a reunião, ele parecia estar no mundo da lua, sem contribuir em nada.