step 1. Click where the red circle is in the picture below
step 2. Click next to the coffee machine, click where the red circle is in the picture below.
step 3. Enlarge the screen by click here:
step 4: Click the same spot you did in step 2.
Step 5. Make the screen small again
Step 6: Click that same spot you did in step 4 and 2. This time you will disappear behind the wall.
Step 6: Click that same spot you did in step 4 and 2. This time you will disappear behind the wall.
Step 7. Click the window! You are now outside star cafes window, you can see speech bubbles though.