For what purpose could it be useful? Do you want to understand french songs? Are you tryna move to France yeah then by all means learn it. If not its an useless language. We had french mandatory in high school and college, I was actually good at the language, but never used it in real life.
Just stick to English - Arabic.
If you wanna learn a real useful language that could be very useful,,, learn Mandarin
Just from looking at your name, maybe Italian would suit you.
