It's great to see that sort of thing, as I've lived through it with my fiance. We have lived 600 miles apart for the 7 years we've known each other (we've been dating for two) with me in Ohio and her in Maine. We met each other for the first time face to face in March of our first year when she came down to Ohio for a week. The first thing she did was buy me Persona 4, which was released only a week or so prior, and we spent that week or so playing it since it's Ohio and there's absolutely nothing to do here.
It wasn't a matter of her watching me play for the next 80-some hours either. We made choices on the day-to-day activities to play together, she made me a list so I could see when certain Social Links were open and when to raise stats, and we held each other in mutual tension and glee after the besting some of the most difficult bosses in that game, with mutual strategies.
Even now, as I prepare to graduate and move up to Maine to live with her, one thing we look forward to most is the release of Kingdom Hearts: Birth By Sleep so that she can curl up against me as we spend hours tucked in front of my PSP sharing a mutual love for games in our own way. She loves the stories but is terrible at gaming, so she's content to watch as I engross myself in them for hours on end. It's a happy medium.
I love stories like those that reflect upon the same kinds of experiences I've had with my fiance, and I think it's something all young couples should at least try to incoporate into their lives if one of the parties involved loves video games. It becomes an activity, in it's own way, unique to just the two of you.