"We're moving in," Cook captioned one of his posts, "and by we I meant Kaley and Margeaux are moving in while I help them put things where they want. I'm maturing."
The Big Bang Theory actress and professional Equestrian star have been together since August last year. “We met at a horse show. I finally found my horse guy. I know. It was meant to be,” Cuoco gushed on The Talk in September.
This article originally appeared on InStyle.