>>6581489Even though I shouldn't, I'm going to give this a serious response.
Get yourself a significant other who has their own hobbies. Doesn't have to be Lego. Mine paints, draws, and does all kinds of crafts. And you know what? It still connects us. And even though Lego isn't really her thing, she gets how I can get excited about a new part, a new colour or a new set. That's because she gets excited if her favourite wool brand brings out a new colour, when she gets a new set of needles or purchases some new design. And yes, this goes two ways- invest a little time in understanding their hobby. Get excited when they find or see something that makes them happy.
And enjoy a little alone time when they dive into their hobby, so you can do just the same.
Pictured: One of the shelves in our house. The Scooby Doo Mystery Machine is parked inbetween her crocheted stuff. She wanted it there because it's nearly Halloween.