When did your SO feel baby move?

I've been feeling baby move since about 13 weeks. This is my third pregnancy and my Fiance's first child. He is so eager to feel his son move but has yet to do so, even though baby's movements are getting stronger. It's really cute when he says "that's not fair you can feel him and I cant!", I just laugh and tell him to be patient. When did your SO feel baby for the first time?