portzebie is a native of a colder climate, which tends to get snow quite often.
luna-starbright is a native of a climate almost identical to hell itself, in which typical Winters are 60+, Springs are 85+ degrees, and Summers are 95-100+.

Needless to say, if it gets anywhere near 65 degrees, Luna needs fleece covering her body to stay comfy...Portz on the other hand thinks she needs mental evaluation.