How to say ended up, unfortunately doing in Japanese | ～てしまいました

The video tutorial covers a series of scenarios and expressions, starting with Sakura losing her wallet and seeking help. It explains a specific expression and introduces a lesson with various practice scenarios. The tutorial concludes with additional practice and questions to reinforce learning.

How would you react if you got into a fight with a friend?

What should you do if you fell down the stairs?

What steps would you take if you lost your house key?