hello & hi) )
are greeting words for the native speakers of English
While we Muslims need to speared our religious culture through this lang uage
What I mean is that saying
Peace be up on you ))
is a way of having a reward from Allah
notice that saying (hello)can be only for non-Muslims
because (peace be up on you ) is a kind of praying which is forbidden for unbelievers so we just greet them by (hello or hi)
Hope all Muslims got it 