diff --git a/index.js b/index.js
index e3233bd..1cb16e9 100644
--- a/index.js
+++ b/index.js
@@ -12,7 +12,11 @@ var extend = require('extend-shallow');
 module.exports = function momentHelper(str, pattern, options) {
   // if no args are passed, return a formatted date
   if (str == null && pattern == null) {
-    moment.locale('en');
+    // moment.locale('en'); ---- So the thing is that: 
+    // The changes you do in this helper via something like {{moment lang='fr'}}
+    // will affect your moment package settings being used in your project. if u're doing multilingual it's a problem
+    // You want to remove this and be dependant on the locale in your project whatever it may be. 
+    // english being the default anyway
     return moment().format('MMMM DD, YYYY');
   }
 
@@ -21,16 +25,17 @@ module.exports = function momentHelper(str, pattern, options) {
   opts = extend({}, opts, opts.hash);
 
   // set the language to use
-  moment.locale(opts.lang);
-
+  // moment.locale(opts.lang); ---- Ok So The Same thing here. 
+  // you want to use the locale setting option inside the moment() function instead for it to be a one time thing
+  
   if (opts.datejs === false) {
-    return moment(new Date(str)).format(pattern);
+    return moment(new Date(str), null, opts.lang).format(pattern); // As such
   }
   // if both args are strings, this could apply to either lib.
   // so instead of doing magic we'll just ask the user to tell
   // us if the args should be passed to date.js or moment.
   if (typeof str === 'string' && typeof pattern === 'string') {
-    return moment(date(str)).format(pattern);
+    return moment(date(str), null, opts.lang).format(pattern); // Same thing here
   }
 
   // If handlebars, expose moment methods as hash properties
@@ -39,7 +44,7 @@ module.exports = function momentHelper(str, pattern, options) {
       extend(opts.hash, opts.context);
     }
 
-    var res = moment(str);
+    var res = moment(str, null, opts.lang); // And here
     for (var key in opts.hash) {
       if (res[key]) {
         return res[key](opts.hash[key]);
@@ -50,13 +55,13 @@ module.exports = function momentHelper(str, pattern, options) {
   }
 
   if (typeOf(str) === 'object') {
-    return moment(str).format(pattern);
+    return moment(str, null, opts.lang).format(pattern); // Here
   }
 
   // if only a string is passed, assume it's a date pattern ('YYYY')
   if (typeof str === 'string' && !pattern) {
-    return moment().format(str);
+    return moment(null, null, opts.lang).format(str); // Here
   }
 
-  return moment(str).format(pattern);
+  return moment(str, null, opts.lang).format(pattern); // And finally here
 };