The phrase "in a heartbeat" is an idiom used to express how quickly and without hesitation someone would take a particular action or make a decision. It signifies a prompt response or an immediate willingness to do something. It suggests that the person would act or agree to a situation without any second thoughts or delays.
Just Saying will “sweep you off your feet” with challenges to complete English language idioms, sayings, and other colloquial phrases.
Includes English phrases for both younger and older players. The full version features over 3,000 English idioms.