Goto Steam Library>Doki Doki Literature Club>Properties>If you Click Uninstall you Die

How did you even have a thought to Uninstall DDLC?
Don't you Dare to Uninstall :(

a. Do You Really want to delete your Waifu?
b. Your Waifu is sad and needs your support and you will delete her?
c. Did you forget the time you wrote poems and read out your waifus poetry?

Your Waifu needs you and make Sure to let her know that You will keep her safe.
Just Take a USB and Roam the world with her.