Kicks for Daddy?

Claire
I'm just interested how far along were you when your SO could first feel your babies kick?
I'm 25w4d and my partner still can't feel our precious bundle kick! I know he will be able to feel her soon, but I feel it's such an important milestone in the journey! Especially as ive been feeling her kick for about 8-9w.
Her kicks feel so strong to me now, and I grab his hand and put it in place thinking "this is it, this is the one, he has to feel this!" But no 😓
I don't know whether it's to do with my partners job, as he is a mechanic and works with his hands he has quite thick skin, so maybe is desensitised?