Most of my time spent at the mall with a SO was watching them look at clothing for hours and them helping me pick something out in minutes. There weren't really any stores that interested me and It's not an activity I would have ever chosen to do myself, but they liked it so it was just one of those things I bit the bullet on. Sometimes I'd bring them along when I went to a hardware store or hobby shop to look at something but even then the time spent was way in their favor because I usually knew what I was looking for ahead of time and would get in and get out.