I'm at a lake with 3 of my friends, D. S. and a girl. (I actually don't know the girl in waking life, but in the dream I thought I did)
We're just chilling, having a few beers, setting up the barbecue grill and lying in the sun.
The weather is rarely this good around here, this is nice.
We start discussing random things, until we finally reach the topic of the supernatural.
One of my friends, S. immediately insist that everything even remotely related to the supernatural is completely bogus.
D. on the other hand says that he just believes whatever it is he actually experiences.
If he had a supernatural experience, so be it.
I agree with D. and say that it is always good to be open minded, and have to explain to S.
that there is a huge difference between being open to ideas and actually believing that something supernatural has to exist.
The girl that is with us seems to agree with me, but she's not saying anything.
We argue about this a bit until I get the inexplicable urge to claim that I have actually had supernatural experiences.
This causes some silence, until someone finally asks what happened.
I feel odd, like I'm supposed to say specific things.
The feeling becomes so strong that I just decide to say them.
"The world is actually full of the supernatural, but our limited minds have a tendency to ignore whatever we cannot comprehend."
"This is such bullshit mate."
"If you say so."
"Yes, I do say so, the idea that anything like that could exist is just retarded."
The girl talks for the first time:
"Do you dream, S.?"
"What? no. Who cares about dreams anyways?"
"Then it is no wonder you do not understand."
"What the fuck?"
"She's right, S."
"Now you're just fucking with me..."
Sitting right in front of the lake, I start humming a melody.
This catches the girls attention and she sits down next to me.
"What are you doing?"
"I'm calling out to the mermaids."
"Wow... do mermaids really exist?"
S. is just shaking his head claiming that we've gone completely nuts.
But then my humming is answered by songs from far away.
They quickly get closer, until finally, a few figures emerge from the water right in front of us:

They are definitely mermaids, and they seem to be absolutely magical creatures.
The sound of their songs is heard from everywhere at once.
One of the mermaids emerges quite far from the water, in order to come closer to me.
You can clearly see her tail, covered in beautiful fins shimmering in all kinds of colors.
Yet through the outside transparent layer, you can clearly see that she has legs and feet just like us.
She is insanely cute.
"You're the one singing for us."
"Yes, I am."
"I am honored. Come with us to our lands and we will sing for you."
Then it sort of strikes me. Such magical encounters don't really happen in waking life, I'm dreaming, it's obvious.
The girl with us, whom I now realize I don't actually know starts talking to another mermaid, and asks her if she can come.
"All of you may come, but there is a price to be paid."
"A price?"
"We ask for no more than a kiss."
A kiss? what an interesting request.
The girl with us immediately kisses one of the mermaids, and she does so quite passionately.
The mermaid then embraces her and they both disappear into the water.
"You guys coming?"
"..."
"Oh well, suit yourselves..."
I kiss the mermaid in front of me... it is quite salty but very enjoyable nevertheless.
She embraces me and we fall down into the water...
... I'm at the bottom of the ocean, in some sort of habitat.
It is covered by a huge air bubble, allowing myself to breathe.
There's still quite a bit of water though, it is about knee deep, so it is easier to swim from room to room than to walk.
All of the rooms are decorated by colorful corals.
There are mermaids chatting and singing everywhere, it is such a nice place.
The girl who was with me is sleeping in a huge bed with two mermaids by her side.
A mermaid approaches me and puts a necklace around my neck.
It's a silver chain with a crystal tear on it.
It's really nice, but a bit girly.
Not like I'd care about that in a dream though.
I want to tell the mermaid how much I appreciate the gift, but whilst I'm doing it I realize the inevitable:
"... Faye?"
"Yes Hyu?"
"... why don't you ever say something?"
She just sticks out her tongue.
"If you were more aware during your dreams you'd notice it earlier."
"How can I be more aware?"
"Practice practice..."
"Yeah... I figured there was no easy way."
"Now, that wouldn't be any fun, would it?"
"To be honest, it probably would." 
She laughs.
"Yes you're right, it actually would."
I play with her fins. They feel so realistic.
"Hey... shouldn't we be doing something?"
"Like what?"
"I don't know... like... like visiting Krista!"
"We could, if it'd take you less than half an hour to remember your goals."
"I really need to work on that..."
"Don't you have like... any tips for me? For remembering goals, to increase awareness, anything?"
"How about you'd start by stabilizing all of your dreams properly friend?"
Shit... I've completely forgotten to do that.
And the dream has already darkened quite a bit.
I start rubbing my hands in an attempt to stabilize it, but it doesn't seem to work.
I remain in darkness for a bit until I wake up.