Niall's P.O.V
I saw Harry entering to Mary's room. I sighed. They were meant to be together, I mean they looked so cute together. Yes, I love Mary, but Harry loves her even more. And if he has been dreaming with her, even before he met her... it must be fate. They were meant to each other. So I think my love for Mary will be in a brother-sister way. That's right, she will be like my little sister. Being not able to be her boyfriend doesn't mean I can't protect her. I will protect her.
I smiled at myself. It's sounds great.
--7 Hours later--
Harry's P.O.V
I don't know how long I have been sitting here. The boys come in to see Mary for a while and then they leave. "It's too hard to see her like this" They say. I know it's hard, but I just can't leave her alone.
"Mmmm?" someone mumbled. I looked up to see Mary with a lconfused expression on her face.
"Mary?" I said. "Mary!!!!" I said hugging her tight.
"Harry? w-what happened?" She asked, still confused.
"You had a heart attack" I said to her, my voice cracking.
"W-What?!" She asked getting worried. She started crying.
I pulled her into a hug.
"Shh, Mary, don't cry. Everything's going to be fine, you're safe now, you are with me" I sad softly.
I understand why she was crying, I mean it must be really impacting to wake up to someone telling you, you had a heart attack.
I thought in a way to calm her down. So I started singing.

"Come stop your crying, it will be alright.
Just take my hand, hold it tight, I will protect you from
all around you, I will be here don't you cry.

For one so small, you seem so strong, my arms will
hold you, keep you safe and warm.
This bond between us can't be broken, I will be here
don't you cry.

Cause you'll be in my heart, Yes you'll be in my heart
from this day on, now and forever more.
You'll be in my heart, no matter what they say, you'll
be here in my heart, always"

I know that song is very childish, but I don't care, It describes the moment perfectly.
"Thank you, Harry" she whispered.
"Thanks to you" I replied. She pulled away and looked at me confused.
"For what?"
"Saving me" I simply replied.
"Of what?" She asked.
I didn't reply, I didn't needed to. I just smiled.

Mary's P.O.V
I waited for his answer, but it never came. I was about to ask again when the other boys burst into the room. "YOU'RE AWAKE!" everyone yelled.
They all pulled me into a bear hug, very tight. It hurt everything.
"GUYS! She's very DELICATED, remember?" Harry said very worried.
"Oh, yeah sorry Mary" Liam said.
"Doesn't matter" I replied smiling.
"So how are you feeling?" Louis asked.
"Better, I guess..."
A doctor suddenly came into the room. "Hey! I told you boys to visit her one by one!..." He said angrily "Oh, Miss Sowerby! I'm glad you're awake" He continued. "Now 4 of you must go out!"
"I'll stay" Niall said. Everyone complained, but they finally left the room.
"Hey" He said shyly.
"Hey"
"Look Mary, I just want to apologize, if it wasn't for me you would be perfectly fine and healthy.." He started.
"It's not your fault Niall" I interrupted him.
"Mary, I just want to tell you that I'm here if you need to talk to someone, and if you need help I will help you... I want to be like a brother to you" He said. That was what I wanted to hear. A happy tear rolled down my cheek.
"W-why are you crying?" He said worried.
"I love you 'brother'" I teased

Notes

THANK YOU FOR READING! :)