leave someone out in the cold
US /liːv ˈsʌm.wʌn aʊt ɪn ðə koʊld/
UK /liːv ˈsʌm.wʌn aʊt ɪn ðə koʊld/

1.
dejar a alguien en la estacada, excluir a alguien
to exclude someone from a group or activity, or to not give them information or help
:
•
They decided to leave him out in the cold when planning the party.
Decidieron dejarlo de lado al planear la fiesta.
•
Don't leave me out in the cold; tell me what's going on.
No me dejes en la estacada; dime qué está pasando.