Harry Styles' secret sister

First Chemo

Rose's P.O.V

Today I start chemo and I'm not looking forward to it. I've always hated needles I don't know why just have it's called trypanophobia the phobia of needles. Harry knows about this so does Sky and the rest of the family. The other day Niall brought a sign that looked like this [see top/side]

I honestly thought I was gonna be going through this alone but I know now that I'm not and I can't be more happier.

"Yo Rose you ready?" Louis asked him and Harry are going to stay with me for my first one or two. I walk out to where they were and nodded. We walk of the bus to go to the other bus where the medical shit is and see Luna who is my doctor.

"Hey Rose you ready" she asks "as ready as I'll ever be" I sit on the bed table thing and pull my neck thing on my t-shirt down and she swabs the area and then puts the needle in while Harry and Louis hold each hand. When Louis held my hand I swear it felt like a firework show was going on inside me.

"Rose you know it's every two days that you have this right cause it's late stage one probably stage two now" [ I have no idea if this does happen] I nodded and Louis squeezed my hand and whispered "it's gonna be okay" I just nodded to him and soon I felt cold "um Luna do you have a blanket or something I'm kinda cold" Luna nods and went to get it and Harry followed erm okay.

Harry's P.O.V

"um Luna do you have a blanket or something I'm kinda cold" Luna nods and went to get it. I started to get worried so I followed her "um Luna is this normal to get cold on the first chemo I mean?" "Sometimes yes it is why?" She asked "I just got worried as you know she is my sister after all" she nods in understandable "it's fine some are if I'm honest"

We walked out to where Rose and Lou was talking and to be honest I think they like each other I'll ask Louis about that later. I really hope they do I know what you'll be thinking 'what the hell you should be overprotective of her she's you sister' I am but I trust Louis and he knows if he would mess up then he would have me down his throat.

"Here you go Rose" Luna gave Rose the blanket "thanks Luna" she politely says back while Luna nods I can tell in her eyes that she seems tired and soon falls asleep while Louis sings her Little Things honestly they look so cute "Lou she's fallen asleep now so can I ask do you like my sister" hopefully he tells the truth "yes yes I do I'm sorry Harry I understand if you don't want me to I-" "Lou it's okay you can date her cause she likes you too" "no it's not and I understand if you don't want me to date h- wait wait what did you just say?" I shake my head and chuckle "I said you can date her cause she likes you I can tell" he jumps up and screams a little then jumps onto me "Thank you thank you thank you I love you your the best" "yeah I know I am but a few things
1. Treat her like the princess she is
2. Don't cheat on her
3. Stay with her through all of this
4. Going back to 2 if we go to a club, only if she wants to, don't let girls kiss you also don't kiss girls
5. Take care of her really good care
And that's about it I'll let you know if there is anything else" "Harry I will I promise Harry I won't let you down" then he give me a bro hug then sits back down next to her and plays with her hair.

Lou's P.O.V

Harry is letting me date his little sister what?