Mean nothing to them - Idioms by The Free Dictionary
mean nothing to (one) (redirected from mean nothing to them)
mean nothing to (one)
To be insignificant to one. Projections mean nothing to the CEO—he only wants to see our actual sales figures. We've been broken up for years—he means nothing to me anymore.
be/mean ˈnothing to somebody (informal) not be important for somebody; not be a person that somebody loves: Why should he go to the funeral? The dead man was nothing to him. ♢ The danger meant nothing to them.