on Friday (May 18), along with the full music video for "Fake Love." And it's safe to say fans are entirely overwhelmed. The "Fake Love"music video The One Direction boy band member attended Ellie's UK concert at Glastonbury and captioned the moment by calling her his "best friend." No matter how many of them you have, the term best friend isn't something you say to just anyone.Instagram contentView on Instagram She talks to her cousin, the only other person in her family to have gone to college, who urges her to finish. She talks to her mother, who tells her the decision is hers alone. And she talks to herself, going in circles with no apparent answer. Well, one fan's theory sheds light on that...and in fact, it might not have been such a heartless act after all. Tumblr user JoMarieWalkerposted a new theory