اتمنى لك الافضل
Atamana laka al'afdal
Wishing you the best always
kol tuv (כל טוב)
you can say" Sadiqi ilmuqarab" but that's the "fusha" classic Arabic. you can also say Aa'az azdiqa'i meaning my most dear friend.
If you want to say Arabic in Arabic this is how you say it=Arabi
you need not to say it but tho opposite person will just understand you if he/she is really wishing to understand you.
The Qu'ran is written in Arabic and Muslims say that Arabic is the best language to read it in. So, all Muslims must learn Arabic.
To say 'disbeliever' in Arabic, you would say 'kaffir.'
In Arabic we say Ramadan.
kabid
With is مع in Arabic.
To say "dessert" in Arabic, one would say "halwaa" which is spelled in the Arabic alphabet as حلوى.
In formal Arabic, say "Ayna Tareq?" In slang Arabic, say" wean Tareq?" or "Fean Tariq?"