as we all know,besides being a cannibalistic idiot,Alastor LOVES Jambalaya,especially his mother's recipe(and also his mother is the reason he smiles).So he never expected to walk in the hotel kitchen to you making it.

Alastor had been walking around the hotel ,whistling to an old song from the 18s until he walked into the kitchen and noticed you cooking.with his large toothy smile he raised an eyebrow and walked over with his hands behind his back.He was fairly surprised to see you cooking jambalaya.Alastors smile widened

"Ooh?~ I see your cooking Jamabalaya,my dear?"

he spoke up,the radio effect in his voice both amused and impressed.but I'd say the most surprising thing about the whole situation,was despite Alastor being that anti-touch Asexual,he had his hands resting on your waist as his hin rested on your shoulder to watch you cook,his smile wider then ever.