Lion attacks man at home
Lion lives with family in a detached house. The lion would like to play with a guest of the family.
They'd better be careful. Lions are pack animals (living in prides) so in that respect they are less like cats and more like dogs, and they are easier to assimilate into a family and have as a pet much more so than other big cats. But it is still still a wild animal at heart, they are not domesticated, and they are huge and powerful. Even if you are friendly with it, it is better off living at a preserve where you can visit it and not have it in such close quarters all the time. If you were close with it for a period of time while it was growing up, it will remember you. But if I were you, I wouldn't keep it in your house. Just my opinion.