There is no problem involved in remembering or experiencing a feeling from a dream in real life. That is a memory, exactly like a memory of any waking feeling.

It simply means that your subconscious mind has used his image from your memories to create a dream. You may have heard or seen something during the previous day that triggered a memory of him, and your mind used that memory to create the dream.

hippocampus

If you are not homosexual then forget about it and drop it from your memory. It is just a dream.

He says: 'Do what I do! Dream!'