diff --git a/Dictionaries and Hashmaps/TwoStrings.py b/Dictionaries and Hashmaps/TwoStrings.py
index 6f1a6f1..52d682f 100644
--- a/Dictionaries and Hashmaps/TwoStrings.py	
+++ b/Dictionaries and Hashmaps/TwoStrings.py	
@@ -8,7 +8,15 @@
 
 # Complete the twoStrings function below.
 def twoStrings(s1, s2):
-    return 'YES' if any(i in s2 for i in s1 ) else 'NO'
+    # Convert both strings to sets to obtain unique characters
+    set_s1 = set(s1)
+    set_s2 = set(s2)
+
+    # Compute the intersection of the two sets
+    intersection = set_s1 & set_s2
+
+    # Return 'YES' if the intersection is not empty, otherwise 'NO'
+    return 'YES' if intersection else 'NO'
     
 if __name__ == '__main__':
     fptr = open(os.environ['OUTPUT_PATH'], 'w')