come to learn a matter, overhear, be informed

listening, getting information and news, be aware of

overhear, catch a sound

to notify, to inform, to remind, help someone remember

come to ears, be heard

overhear, to hear accidentally, to know (of)

to be remembered, to be aware of something or matter

an affair to cool down or lose importance with time

to put the cotton in ear, (means) not listen to anyone, to be careless