OKAY, here is the thing. I don't know if you were to touch her, if you would go through her considering she is a ghost. Because in the movie (which I haven't seen in years) she looks as if you can touch her, but in the Volume she is see-through a bit soooo... Yeah, I'm at a lose if you can touch her or not. I'm going with no since you can't touch ghosts.

I left two scenarios out since I found them useless since I couldn't really write a lot on those two scenarios.

Requested by:  Bizzaro366

When and how you two hug:

Euhm... she's a ghost. You once got excited and tried to hug her only to fall right through and slam head against the wall. So, yeah... No hugs.

When you wear a piece of their clothing:

You wanted to wear her clothes but failed so were sad. She must have noticed because she took her necklace off and threw it at you. You just cursed as it hit your face so she apologized then giggled. So just wore her necklace since her other clothes didn't work.

When she sits on your lap:

She likes to act as if she sits on your lap by floating right above it. She will excitedly tell you about her dreams and what she found out and such.

When your sick:

She doesn't know what to do when your sick seeing as she is a ghost/mermaid and doesn't know much about your species. So she will go to Lagoona, her friend, to ask for help. Lagoona will have to give you medicine as Sirena just floats around the room, watching over you. When you had to sleep for rest, she will just silently look around your room, curious.

When she sees you naked:

She has a habit of just floating through walls so one day while changing, she suddenly appeared behind you. She was fast to quickly float out, screaming sorry. You thought you would have a fucking heart attack by the strange sorry scream. So when you asked her later, she awkward said she entered without permission and saw you naked. You just chuckled and said it's okay.

When she's lonely:

She is a girl whose always excited over stuff so she never feels really lonely. She has a lot of fantasy to keep herself busy. Something always keeps her interest so she never has time to feel lonely. Also, if she does, she can just float right into your room.

How she wakes you up:

She will just float into your room and begin yelling about what she saw this morning and how fun her dream was. You of course wake up annoyed but will try to be nice since you know she is just trying to tell you about her fun dream. So will be stuck sitting on the bed, listening to her long story about her weird mermaid dream and how amazing the creatures underwater were.

When she gets jealous:

She doesn't get jealous easily since she is always too busy being amazed by stuff. But when she saw some Ghoul flirting with you, she quickly flapped her mermaid tail to the ghoul while shouting your hers. You just chuckled it off and walked away with Sirena floating aside you, sticking her tongue out to the Ghoul.

When you fall asleep on her:

You fell asleep on her once, only to fall right through and slam head against the bench. Deuce maked fun of you for weeks. At first Sirena told him not to make fun of you but then she joined in making fun of you because she thought it looked fun to do.

When you cry because of her:

You felt lonely and wanted her attenion but she found the stupid spider more interesting. So accidently began crying. She was fast to turn around and panick, saying not to cry. When you said you can't help it, she will grin and excitedly tell you stories to cheer you up. You will just chuckle while wiping your tears away and listen to her stories.

When you take a picture of her:

You took a lovely picture of her. When you looked at it, thought you had a fucking heart attack! It was so scarry. Are never taking a picture of a ghost again. When she asked how it is, you just nervously said it's a good picture while awkward throwing the picture in your backpack.