Good feelings can be translated in dreams to a physical feeling.
To dream of being hot indicates warm, passionate feelings.
To be aware that your surroundings are hot in a dream indicates that you are loved and cared for.
Now and again, extreme emotion can be interpreted as a physical feeling – so anger, jealousy or other such feelings can be experienced as heat.
Dreaming something is hot when it should be cold indicates that you are perhaps having difficulty in sorting out your feelings.