You yell at him in panic, "SEVERUS STOP!" But it was too late. He already finished the death curse,

"Avada Kedavra"

You threw a book at him making the wand fall and the curse fly around the room, it hit no target and no one was hurt. He looks at you in shock but puts on his fake side, "get out... professor l/n... I don't wanna see you right now" ... he sighed. "Severus I know you don't mean that" you groan and start to walk to him but he gets up, "GET OUT!" He yells, tears forming in his eyes, you sigh at his pain. "Severus.... I, I'm sorry for yelling at you, I needed to understand why people are all over me," you look at him,

"well there's one less you need to worry about... now get out." He walks away.

You slowly back up and run out bumping into lupin, he looks at you. "Y/n?" He looks at you, he sits next to you on the floor, he rubs your arm, "you can tell me." He smiles. "I think Severus just broke up with me." You tear up, lupin pulls you to his chest hugging you, "shh shh.... he's hard headed, he could never leave you. What happened." He asked calmly. You tell him all that happened and what Severus did. He looks at you and rubs your arm, "Voldemort has no chill..." he sighs "you wakes in on him almost killing himself, he's probably embarrassed..." he reassured you. "Severus is a man who is easily offended, you and I both know that," he rest his head on yours. "Hey I know! How about we get some sweets, it always makes me happy!" He smiles. You nod in agreement, you see it's getting dark, "wait but the moon..." you look at him. "Don't worry, as long as I don get in contact with it, I'm fine." He reassured you and he takes you to his room and gives you a tub of ice cream, "I'm not a fancy person so, I don't have bowls" he laughs at his comment, you chuckle and eat the sweets,

lupin was a good shoulder to cry on.

Later in the afternoon Severus comes up to you with his dead down. "y/n.... I'm really sorry I didn't mean any of what I said.... I love you so much.... he puts his hands in his pockets and he looks at you, "could you ever forgive me..." he looks into your loving gaze "of corse..." you reply hugging him. Once you release from the hug, he kneels infront of you, taking out a small box from his pants.

"Y/n, after my loss I never thought I'd ever love again, but... then I met you, you in your fourth year, me in my fifth year... we kept it secret for so long, and even more so when I became a teacher here, but now that we are open about our relationship... I want to ask you something..."

"Will you marry me?" He asked opening the box, showing a beautiful ring

Complete with 2 snakes, you fell in love with the ring and looked at Severus, you smiles and fell to him saying yes. He holds you tightly laughing, he puts the ring on you, a perfect fit.