Ohhh! Very nicely gathered! You got 7 out of about 15 or so, not counting the few of the last lines I view as the "endings", one being "You should have said you don't like cocoa". Love to see someone so intensely going through them!
But to be fair... I knew the water kettle button was hidden too well, I think most people here haven't boiled their water lol I probably should also note that the order is actually important for good ending.