[It's obvious Spike is still very much not alright and even if he isn't in the mood for hugging Ianto is still going to stay close. The idea that seeing Jack alright would help seems like a bit too much to hope for now, but it's understandable. What they all went through yesterday was horrifying but he knows Spike, and knows he likely won't just let this go. The fact that he's the literal definition of a monster must still be weighing on him along with the knowledge that just because he didn't hurt anyone this time doesn't mean he won't in the future.]
We've all put up with our share from the wardens but that was cruel of them.