The fact that two people are in a relationship does not mean that necessarily, they also have to share the same hobbies, does it? How many of you are in a relationship and still do certain things on your own? Raise your hands, do not worry! That is just how it goes. And how it should be!
Although, it is good when a couple has at least one thing in common, you know. Do remember that!
But anyway, what happenes when your partner tries your hobby? Well, just watch this video and see for yourself.