König

König and you were a couple; you knew that König was a "little" jealous, but not enough to make a scene. One day during training, Ghost was helping you use a weapon, so he was standing very close to you.
You felt a piercing gaze... it was König, looking at Ghost with jealousy and rage. When you approached him to find out why he was angry, he could only say
"It's hard not to be jealous when other bitches want to get close to my girl and..." he pulls you in and gives you a very passionate kiss

König is clingy and possessive, ever since they started a relationship, he had been very clingy and possessive due to his family and friends repeatedly abandoning him in his past.