On one hand I'm inclined to believe this particular example relies on personality. My aunts and uncles had their home hobby projects and so did they're friends.

On one hand I'm inclined to believe this particular example relies on personality. My aunts and uncles had their home hobby projects and so did they're friends. They'd help either other out on their projects and then take a break over a beer or cigs, chatting the rest of the evening away.