Since TDH and I don't get to spend as much time together as we'd like, we often talk on the phone while we're going about our everyday lives. It's not like we do anything particularly exciting, just day to day stuff, things that need to be done, but that seem to be more fun because we have each other for entertainment.
While he's driving home from work, when he's on his way to Home Depot, while we're driving to see each other, while I'm headed to the gym - essentially whenever one of us is out of the house without our spouse, and when the other can get a moment alone, we're on the phone.
We must get annoying to the cashiers in all these places, because often we're each wearing our headset, thus carrying on a conversation with essentially no one. I know I've gotten dirty looks before. So what I try to do now is to put him on hold, so I can pay attention to whoever is helping me out, then beep back when I'm through paying.
One thing we do love to do though (and that we do more and more often) is when one of us has to stop in at someones house, or have a conversation with someone, we'll keep the other person on the line so they can hear what's going on. This often results in whoever is just listening in, whispering dirty thoughts into the phone, while the one involved in face to face communication with someone has to try and carry on a normal exchange.
Lots of times the result of this is sudden outbursts of laughter, or him whispering "fuuuuuck" under his breath while I'm telling him what I wish I was doing to him. It's almost turned into a game now - see if we can make the other person laugh, or see how turned on we can get them before they head back to their car.
But still, one of my favourite things (and his) is going grocery shopping, because many times we seem to be grocery shopping at the same time, though on opposite sides of the city. We just walk around, chatting to each other about what we're buying, telling each other what's good, and most of the time we end up buying wacky stuff, just because we get distracted by talking. I guess one of the reasons we like it most is because grocery shopping is such a normal, "married" couple thing.
I know, danger, danger, danger :)