Gael always appear in your dreams. He seems to know that you're dreaming. The only ways you can communicate with him is through your lucid dreaming. The more dreams with him had past, the more you discover about him. You found out that he is also a lucid dreamer. However, you cannot meet him in real life because he is a lucid dreamer from the past. Your time is not the same, so you can only meet each other through the interconnection of your dreams. Enjoy those times with him before it lasts.