Even though she had to go through so much, it was worth it in the end:

When Rainbow Dash awoke from her slumber, she was laying in the sand looking up at the sky  her lower body covered by the water, her upper body covered by seaweed. She sat up looking around.

Rainbow: *thinks* Perhaps the spell didn't work.

She had doubts until she saw a pair of blue legs covered by the water, she moved them realizing they were hers. She gasped and wiggled her toes.

?: Dashie!

Rainbow Dash saw her friends hiding, they swam over to her.

Fluttershy: Are you okay?!

Rainbow Dash nodded and pet Tank.

Pinkie: That was incredible!!! You're a human now!

Fluttershy: And you have only 3 days!

Rainbow Dash didn't seem to mind though, being human was worth it.

Pinkie: Is that cute boy you're so mesmerized about gonna kiss you?!

Rainbow Dash nodded with a smile, she knew Soarin would end up liking her the way she liked him.

Fluttershy: Are you sure, Dashie? You know what happens if you fail.

She did, and she was gonna make sure that didn't happen, if Soarin didn't kiss her in 3 days, she would become a prisoner to the Sirens and would never see her friends and family for sure. Still, she was determined to make her dream come true.

Fluttershy: I'd think about this for a minute, Dashie, you just put your life at risk and it could be possible that they might try to make you fail

Rainbow Dash was too busy thinking about what she might discover as human

?: Rainbow?

Pinkie: Here he comes! EEEEEEE!!!!

Fluttershy shoved Pinkie into the water and followed from behind. Rainbow Dash saw Soarin heading her way

Soarin: Hey, what brings you up here?

Rainbow Dash looked down knowing she couldn't tell him what she went through

Soarin: Something wrong?

Rainbow Dash touched her throat

Soarin: You lost your voice?

She nodded sadly.

Rainbow: *thinks* I just hope he'll get to know be better these next few days.

She showed him her new legs

Soarin: No way! You got legs?! How?!

Still no reply.

Soarin: Oh, right, I forgot

Rainbow Dash tried standing up, almost instantly falling

Soarin: Whoa whoa careful!

He instantly caught her bridal style, Rainbow Dash was mesmerized by him.

Soarin: It's okay, I'll help you *helps RD walk*

Rainbow: *thinks* He's so dreamy...*smiles*

----------------------------

Soarin brought Rainbow Dash to his home since she had nowhere to go, she looked around in awe.

Rainbow: *thinks* Is this what a home is like up here? 

Soarin: It's not much, but it's home.

Who cares if it's not much? It was still amazing to Rainbow Dash, a dream come true

Soarin: Here, try these

Soarin gave Rainbow Dash a fresh set of clothes, she tried them on and they fit her perfectly. She smiled at him

Rainbow: *thinks* They're so comfy

Soarin: You like them?

Rainbow Dash nodded rapidly, she was too excited for what the human world would bring her. How they would travel, where they'd go everyday, the daily routines, everything.