My first playthrough of Skyrim on Master difficulty has been an interesting experience. Because of the increased challenge, having an able warrior at your side becomes a lot more important at least early on. Survival really becomes a matter of cooperation with your follower in some cases and it builds a deeper sense of connection with them.

 

I've found the increased intensity and importance of the bond I share with my followers in battle has really increased the quality of downtime I have with them also. Shared experience and history, even if only virtual, can only enhance any virtual relationship you may have. In my case, much like Austin Powers, my Spellsword Rogue character likes to unwind with a good photo shoot in between adventures.  

 

This is Iona, Housecarl of Riften.  Mods being mods it took some trial and error to reach this point, but I'm pleased with how the combination I've used has worked out.