Like a small boat
On the ocean
Sending big waves
Into motion
Like how a single word
Can make a heart open

Kara Danvers was as alien as they came. Not because she was a sociopath who couldn't understand the basic structure of feelings and emotions (no matter how hard she tried she just couldn't not care) but because she was quite literally from another planet.

She was strong, not only because she had super strength, thanks to Earth's sun, but because she inspired people, ensured them hope that they couldn't get anywhere else. It was because of her that people knew, no matter how little and insignificant they might feel, they could make a difference.

It only took one kind word to make someone feel loved. And that was something everyone deserved, regardless of what they might have done in the past.

I might only have one match
But I can make an explosion

Kara knew she probably wouldn't love again after Mon El. He was her one and only true love. Everyone else paled in comparison to him. He had already moved on and found another soul mate, but Kara was pretty sure he was the only match for her. How could she possibly move on?
Still, she was strong. She could make explosions with just one look. Literally.

And all those things I didn't say
Wrecking balls inside my brain
I will scream them loud tonight
Can you hear my voice this time?

Kara had a long list of unspoken things. To her family. Her friends. Mon El. She'd kept everything bottled up inside, until she couldn't take it anymore, just to prove she was strong.
But she decided she would no longer do that to herself. She'd scream everything she needed to say at the top of her lungs, if she had to. She'd yell, telling the world how she felt about Mon El, how she'd always felt about him. She'd shout, informing everyone of her intentions to defeat Reign and the rest of the world Killers. Nothing could stop her. She was invincible!

This is my fight song
Take back my life song
Prove I'm alright song
My power's turned on
Starting right now I'll be strong
I'll play my fight song

Kara Danvers, Supergirl, was alright. She was strong. She wasn't going to let her sorrows rule her life anymore. She was taking it back, now. She'd prove to everyone, her friends, her family, that she was okay, no matter what. She was so, so powerful. Emotionally and physically.

And I don't really care if nobody else believes
'Cause I've still got a lot of fight left in me

She didn't care if no one believed in her, if they didn't believe she was okay. No matter how many times they insisted she take a break from being Supergirl, Kara kept going out every night to protect the citizens of National City. If she didn't who would? She was the only one capable of stopping the World Killers. Besides, she still had plenty of fight left in her.

Losing friends and I'm chasing sleep
Everybody's worried about me
In too deep
Say I'm in too deep (in too deep)

Kara hadn't slept in a long while, but she didn't care. She was fine. She didn't care if she made her friends mad at her. She just didn't care. Screw sleep. She was fine. Just fine. Honestly.

Everyone thought she was in too deep, that she was drowning in her sorrows. They thought she was still in love with Mon El (which she was) and, therefore, she was upset about his marrying someone else. (Which she wasn't. Imra was great. Really.)

And it's been two years I miss my home
But there's a fire burning in my bones
Still believe
Yeah, I still believe

It had been years, since Kara had lost her home planet, Krypton, but she still missed it. She missed her first family, her mother, her father, her aunts and uncles....But still. She was fine. She'd found her purpose here on earth. Kara Danvers had a fire burning in her bones, an undying urge to help the humans. And no matter how many awful things she seen, from aliens or humans, she still believed there was good in everyone. Everyone deserved a second chance. Everyone deserved to be loved. Maybe she'd find someone else, eventually. Maybe not. Either way she was okay. She was Supergirl. And that was enough.

And all those things I didn't say
Wrecking balls inside my brain
I will scream them loud tonight
Can you hear my voice this time?

Kara wanted to yell at everyone around her, "Can you hear me now?" She didn't think she could shout any louder. She'd already said everything she hadn't said before. They'd been pounding in her head like wrecking balls for ages; it was time to let them out. And so she did.

This is my fight song
Take back my life song
Prove I'm alright song
My power's turned on
Starting right now I'll be strong
I'll play my fight song

Kara turned the radio on, listening to one of her favorite songs of all time. She'd come to think of it as her fight song. It inspired her to stay strong, in spite of all the crap life threw her way. It helped her prove she was alright to herself, to her friends and family. It made her feel powerful, like nothing could stop her.

And I don't really care if nobody else believes
'Cause I've still got a lot of fight left in me
A lot of fight left in me

She didn't care if no one else believed it, she was strong all by herself. She didn't need a boyfriend to make her feel good about herself. She was perfectly fine for now. She had a lot of fight left in her.

Like a small boat
On the ocean
Sending big waves
Into motion
Like how a single word
Can make a heart open

She was a small boat on the ocean, sending big waves into motion. She was powerful, like how one word could change everything for a person.  She may not have looked like much to her adversaries, but she was so much more than meets the eye. It was foolish of them to underestimate her.

I might only have one match
But I can make an explosion
This is my fight song
Take back my life song
Prove I'm alright song
My power's turned on
Starting right now I'll be strong (I'll be strong)

Mon El might have been the only one for her, but as she had been saying for months, now it didn't matter. She could make an explosion all by herself. With her own powers. Her own strength.

Kara turned the radio up, listening to her fight song on full blast. She truly felt like her powers were turned on in this moment. She was alright. She'd take back her life from the months she'd spent crying over Mon El like a love sick school girl. She'd be strong, starting....right now.

I'll play my fight song
And I don't really care if nobody else believes
'Cause I've still got a lot of fight left in me

She blared her fight song, turning the radio up as loud as it could go. She really couldn't care less in that moment. No one believed she was okay. But she was fine. Honestly. She had a lot of fight left in her.

Know I've still got a lot of fight left in me