diff --git a/10-Input/Classes/Japanese Class_2026-01-08.md b/10-Input/Classes/Japanese Class_2026-01-08.md
index 1d36ed9..14b3f4b 100644
--- a/10-Input/Classes/Japanese Class_2026-01-08.md	
+++ b/10-Input/Classes/Japanese Class_2026-01-08.md	
@@ -16,7 +16,16 @@ I have to finish writing down the report.
 I have to finish my homework
 
 ### I finished!
-If doing something and you finished it unexpectedly, you can add the past tense of しまいます、しまいました after the て
+If doing something and you finished it unexpectedly, you can add the past tense of しまいます、しまいました after the て verb. Only when things are unexpected though.
+
+宿題おわてしまいました
+I've finished my homework!
+
+全部のビールを飲んでしまいました
+I drank all the beer!
+
+### Using しまいます for disappointment
+
 
 # Main Point
 -