Hello ! It just came in mind those two normal words we all use all time " Thank You " and " Thanks" Thank You and Thanks are very nice
and comforting words , they explain how greatful you are and show the other side the deserved respect They have the same meaning but when we should use each one of them everyone of them has its own situation to use Thank You : it should be used with someone whom you do not know very well Thanks : it could be used with relatives and friends only, you cannot use it with a stranger بالمختصر (thank you) : نستخدمها مع الأشخاص اللذين لانعرفهم جيداً ( thanks) : نستخدمها مع الأشخاص المقربين لنا والأصدقاء فقط ولاتستطيع إستعمالها مع غريب . .