It depends on who it is.

If it's family, I give them hugs and stuff, check on them, that sort of thing.

With Steph, I give her footrubs when she gets in from work, and backrubs, and I snuggle her tightly. I always check on how she's doing, and I try to say "I love you" whenever I'm going to brb or something because then if something happens to me the last thing I said to her wasn't spazzing out over a ridiculous Internet meme or something.