Having information that most people do not have.
Иметь информацию, которой нет у большинства людей. (imet' informatsiyu, kotoroy net u bol'shinstva lyudey.)
"She’s always in the know about company secrets."
"Она всегда в курсе секретов компании." (ona vsegda **in ze no** o sekretakh kompanii.)
a subject that is currently popular on social media
to start behaving better after doing something wrong
to strongly criticize someone for something they did wrong
to resolve small problems or differences
to contribute something useful or valuable
destined to happen; fated