Honestly, it's exactly how you would imagine it. If you guys have more in common than music, live near each other (Or do distance, that works for some), then the relationship can be just like any other one
Me and my BF have been dating for 6 months, and although it's hella up and down, it's really simmered down and it's been consistently good for the past 2 months.
Wow that's awesome!
Never would I have thought an ATRLer would be the best guy for me