Alastor was never really interested in love, at least, not romatically or physically... he was aro/ace, after all... but, when he saw you enter the hotel, he felt something he had never felt before.. it was love? He had to get to know you, he really felt attachted to you from the start, bringing out the best in him, he snuk up on you, his radio voice cheery as he shook your hand, introducing himself

"Alastor, pleasure to be meeting you, sweetheart! Quite a pleasure! May I know your name?"