grew cold

Verb

grow cold (third-person singular simple present grows cold, present participle growing cold, simple past grew cold, past participle grown cold)

1. (idiomatic, intransitive) To wane; to lose interest or enthusiasm for something or someone; to become disenchanted or to fall out of love with someone.
   • Men grow cold as girls grow old / And we all lose our charms in the end.1949, Jule Styne, Leo Robin, “Diamonds Are a Girl's Best Friend”