diff --git a/Assets/Scripts/Dialog System/DialogController.cs b/Assets/Scripts/Dialog System/DialogController.cs
index ca19d7316..c3b4b2cb8 100644
--- a/Assets/Scripts/Dialog System/DialogController.cs	
+++ b/Assets/Scripts/Dialog System/DialogController.cs	
@@ -104,6 +104,16 @@ namespace AibisDream
             _variableStorage.SetValue(variableName, value);
         }
 
+        public bool Contains(string variableName)
+        {
+            return _variableStorage.Contains(variableName);
+        }
+
+        public void ClearVariables()
+        {
+            _variableStorage.Clear();
+        }
+
         #endregion
 
         /// <summary>