Callista wrote:
What does he mean by "a man who has some heat in himself"?
Someone who is sufficiently self-contained not to feel the pressing need to huddle. Even if it's painful, or likely to be.
I once had a female colleague at work unexpectedly invite me round for the evening.
No, she wasn't interested in me particularly. It was just that all her other friends were away or otherwise commited, and she couldn't face even a single evening in her own company. She was desperate, and I got the invite!
It was true, but to me almost incomprehensible.