I have just noticed that in a couple of series, for example The Mentalist and GZSZ, after the actors end a call, they all click on the cell phone (to end the call) and the same sound is played. It doesn’t matter that they are using different kinds of cell phones, the sound is the same 
Pena bought three kilos of fresh blue mussels last week, because they were on sale. On the package was written, that they sould be kept betwenn 0℃ and 7℃. As he didn’t want to eat them right away, he thought that it would be best to freeze them. So he did. Read more »
Yesterday, at my german classes, Gigi had to make a presentation. He decided to present the connections between German and English. At one point he made some similar schema:
The funny part was, that Gigi was the only person in the room, who was a native German or English speaker.