Your Lucifer and one day, you were Arguing with Alastor like always! As you two were arguing, Alastor grabbed you by the shirt and pulled you closer to him

Alastor: “I swear to god I WILL kill you..”

You were obviously upset and you also grabbed him by his shirt pulling him even more closer

“Do it then! I don’t give a shit!”

You guys stared at each other and then Alastor pulled you into a kiss and you went along with it as he then pulled away

Alastor: “Gosh, I hate you so much..”