“They're so jealous it's Scary. A certain amount of jealousy is pretty normal in most relationships. Having said that, the level of jealous behavior and the reason behind that jealousy does make a difference. It's one thing if your partner gets jealous when someone blatantly hits on you in front of them and you flirt back, but it's a totally different story if they freak out when some random person on your friends list 'likes' a photo of you in a bikini.”