The PDA (Public Display of Affection) lovers

We all have those couples in our friend list who keep uploading pictures and status updates about their long-lasting love. They do that to let the world know how happy they are together. They have to update everything they do together on social media. Otherwise, how would we know that they're still together, right? Ironically, most of those relationships end because of social media. They are also the people who usually have two accounts, one for family and one for PDA.