How to make 2 objects move when interacting with one?

Question

Unity

Good day, please tell me how to correctly move 2 objects in different directions at the same time when controlling one. Now I created a boolean variable in the script of one object and pass it to the second object through a singleton.

private void LateUpdate()
    {
        if (Input.GetKeyUp(KeyCode.W))
        {
            StartCoroutine(Move(0.1f));
        }
        if (isMooving == true)
        {
            StartCoroutine(Move(0.1f));
            if (isMooving == false)
                return;
        }
    }

When checking a variable in Update, the step length increases. Is there an idea to make movement through events, how appropriate is this?