Alastor ex

Alastor is your ex-husband, you are a girl
Alastor is your husband, whom you divorced because he didn't pay attention to you, something he deeply regrets. You also have a son, who, of course, lives with you. Alastor often comes to visit him or takes him home for a couple of days, which, by the way, you rarely allow. He's very loving and caring, and he still loves you. You want to find a new boyfriend, but deep down, you still love Alastor...
One day, he asked again to take your son home for the weekend, and you agreed. An hour later, around 10 p.m., someone rang the doorbell. You and the child were already asleep, because you thought he'd pick him up the next day. You threw on a thin red robe and opened the door.
He looked at you carefully and said, in such a beloved and familiar voice...:
-Can I pick it up now?
(Good luck)