Nation Hearts! (Hetalia x Reader)

Incident Chat

"Alfred... You remember 2 months ago?"

America looked at me wide-eyed and jumped.

"Gaah!! You still remember that!!" He said pointing at me...
'I was sure you forgot about it..'

"What? Are you kidding me?? That was the most exciting day ever in my life!" I smiled at him.

"But what I don't get is... why'd you come dressed in as Japan?"
I crossed my arms at this.

"Oh.. Well I've been learning some Japanese and I thought if I go dominate other countries as Japan, fighting won't be necessary."

"Grr.. YOU'RE LUCKY I DIDN'T FIRE UP MY MACHINE GUN!!!" I began to chase him as he ran away giggling.

He dropped his wrapped hamburger so I picked it up, "Oh well, I'LL HAVE THIS LAST HAMBURGER!!"
I yelled loud enough for him to hear.

"OH NO YOU WON'T!!" He yelled back, chasing after ME instead.

We ran around the trees for like 3 minutes until he gave up. I looked back to see him panting beside a tree as I continued to run, I looked back at my path when the most stupidest thing happened.... I got hit by a tree.

It bruised my forehead badly as I saw America walk towards me. "Oh God, [Y/N], you better be more careful.."
He carried me back to the tree we ate on. I gave him the burger because I really think he deserves it.

I laid on the cut down tree as America unwrapped the last burger. I was surprised that he didn't eat it. But instead,
PUT IT ON TOP OF MY FOREHEAD.

"Does it feel better [Y/N]??" He said in a worried voice.

"NO IT DOESN'T YOU KIWI HEAD!!" Well at least I'm strong enough to tell him his medical skills stink...

Snapping out of it, I laid back down and ate the burger instead. "Hey, I was gonna eat that!!"
"Too late, it was already on my head."

"Ngh.. Oh yeah, I actually have some bandages here.." America said, reaching into his pocket.

He wrapped the bandage around my head and rubbed my forehead.

"Does that feel better?"
"Yeah, it actually does!"

I hugged him and and he instantly reddened.

"Um, Alfred. You feeling okay? You seem to be really hot." (Not in a Pervy way!!)

I touched his forehead and it made him even redder, and his heat rising up more.
I grabbed the back of his head and pulled him into my chest, embracing him again.

"Don't worry, you'll be fine." I said, ruffling his hair.

I let him go, and to my surprise, his nose was bleeding!!

"Oh God this was worse than I thought!!"

He got even redder.

"This is the second time it happened.." he mumbled.

"Oh [Y/N]!! I forgot there was something I had to attend to, BYE!!"

And with that, he dashed off.

The second time this happened? What does he mean??