i'm losing my mind wtf is this

hwanyoung2/Source/hwanyoung2/HYPlayerCharacController.h

@@ -47,8 +47,11 @@ public:
 
 protected: 
 
+	//interacts with the Interactable objects
 	void Interact();
 
+	//abstract function to override in order to 
+	//bind actions or axis to different input components
 	virtual void SetupInputComponent() override;
 
 	virtual void OnPossess(APawn* InPawn) override;