Aftercare to me is so important (as a sub) I tend to react strongly, not being particulary submissive in everyday life the shift in my frame of mind which happens naturally can be overwhelming when the scene is over.
I have a tendency also to be affected by the highs of the session, I shake and cry and tend to feel spaced or sick after and need to ground myself.
So I tend to need physical contact, holding and hugging. To me if we have had a particularly intense session I tend to get a touch clingly for a few days after, like I feel the distance between us more, I think it's part of the strengthening connection being that when we move away from that intensity it leaves a feeling of loss or distance that in reality is not there.

just my thoughts.