While we are quite independent people, no matter how flexible living together does change things a bit. You try to respect the other's schedule, make meals for two (so, 2 spoonfuls of peanut butter and a smoothie won't cut it) and make time together.
I am probably not the poster child for coupled living. I like to do things by my own schedule, need alone time and require lots of time for my hobbies (koto and long distance running). Matcha-kun is by no means willfully interfering, but sometimes I feel like I am juggling constantly and that in a lot of ways living alone was simpler.
This probably sounds bad, however it don't mean that I intend to give up our coupled lifestyle. There are many benefits to it and lots of laughter, and as David Levithan wrote: 'In truth, I still sleep better when I'm alone. But now I allow that sleep isn't always the most important thing'.