Can They Tell?

Something I’ve been thinking of lately and I guess a fun little topic. I remember hearing about babies not wanting to move around as soon as the dad touches the belly. I used to think it was crazy, but since being pregnant, it seems like he stops kicking and moving whenever his daddy touches my belly. Is it possible that the baby can tell if it’s someone other than mom touching the belly? Not necessarily like knowing exactly who is touching, but just that it’s definitely not mom. I kinda believe it, but skeptical. What do you think?