Since cutscenes can be annoying and unnecessary, keep in mind that you have the option to skip them. Simply tap the fast-forward button in the right corner.
The order of doing things is rather flexible, so don't waste your time trying to figure out the pattern.
You can use two-finger swiping to get to return to the previous location. You can also do the same by pressing the button on the top left.
On the other hand, if you've changed your mind and want to see the cutscenes, just go to the menu and you'll find this option.
There is an Easter Egg at the end of the game that you can get by typing *69 into the landline phone in the study. A voice will give you a web address that you can visit and see a weird image.