I believe at some point that may not be a dead issue for you two(the A). I think somewhere down the line, you guys may get to deal with that issue together if it keeps working the way it sounds, so let it lie quietly for a moment. You may find you dont want to go down that tunnel after all, right?
By the way, spending a good part of the day together having fun IS valuable R time. Take it from someone who isnt getting that. Find that happy place where you look from a beginner's mind, remember... Like dating all over again. Take the day well spent for what it is,,, a day well spent.