diff --git a/u1/two_fer.py b/u1/two_fer.py
index b2fbb1a..420a168 100644
--- a/u1/two_fer.py
+++ b/u1/two_fer.py
@@ -1 +1,4 @@
-print("Ahoj")
+def two_fer(name = 'teba')
+    if not name:
+        name = 'teba'
+        return f'Jeden pre {name},jeden pre mňa.'