YES!!! YES YES YES!!
Them living on their little place, lazy afternoons spend together just doing nothing. He lays his head on her belly while she massages his scalp, she's used to it by now, it's something Toji does at random times so it doesn't bother her. While his eyes close he can hear it, that tiny, steady sound: it's the baby's heart.

His baby.

Their baby.

Hearing it makes him feel at ease, it's a little reminder that this is real, that this is happening, this normalcy is his life now, no more violence, no more bruises and wounds and broken bones, all he has to worry about it's if he'll be a good father... And husband (he's planning to propose as soon as they have their baby, he already bought her ring). The heartbeat changes slightly and there he feels a little boop on his cheek, it makes him open his eyes right on time to see her giggle.

"I told you he always moves when you do that."

This kid can read his mind as well, he's pretty sure of that, it looks like he really wants him to marry her already... Hmh, he might do that, who knows.

(That's a lie, he will wait, it would be bad if he sends her to the hospital for the surprise.)