I'm just going to share my story:
14 years ago I tagged along to GC because it was something my then boyfriend (now husband) did every year. I liked fantasy/sci-fi, and I enjoyed hearing his gaming stories, but was too painfully shy to ever play in a game. I had a blast! The huckster's hall, the free seminars, the costume show - just plain people-watching.
Nowadays there is even more stuff to do: Anime, Hong-King Action Theatre, the Fan-Film Track, KODT Live Reading ect. Plus Indy has so much non-con stuff: The zoo, the art gallery, walking tours, that funky little arts district...
So now, we still go every year, and if we didn't make a point to eat at least one meal a day we might never see each other awake! It is not "together" time for us - it is "have experiences to generate intersting conversation" time - which is an all too often forgetten aspect of maintaining a long-term relationship.
Basically, for us, there are 3 rough categories of activities:
1) Things we do together, both enthusiastically. Our Sunday D&D game (I run, he plays) is the best example.
2) Things we do together, because 1 person wants to do it and the other one does not mind tagging along. My pilgrimmage to every garden center within a 2-hour radius each summer, his bagpipe competitions are good examples.
3) Things we do apart, because one person really likes it, and the other person would be bored and/or uncomfortable. GC provides the two best examples - I don't do minatures, he does not do LARPS. (yep, got over the shy thing somewhere along the way)
For you two GC as a whole might be a 2, or it might be a 3, you might find out this year, you might find out another year. Regardless you both seem sincere and you talk to each other, so I'm sure things will be fine.
