Barry POV. 

"What song?" Cisco asks Sebastian. 

"My personal favorite. Cough Syrup!" 

"Never heard of it." I say. 

"Damn kid. Fine how about... Glad You Came?" He says with a small smile. 

"Ugh fine. If it'll shut you up." 

"Great." 

Sebastian,  Barry,  Both

 The sun goes down
The stars come out
And all that counts
Is here and now
My universe will never be the same
I'm glad you came

You cast a spell on me, spell on me
You hit me like the sky fell on me, fell on me
And I decided you look well on me, well on me
So let's go somewhere no one else can see, you and me

Turn the lights out now
Now I'll take you by the hand
Hand you another drink
Drink it if you can

he does dome weird dance move while singing drink...

Can you spend a little time,
Time is slipping away,
Away from us so stay,
Stay with me I can make,
Make you glad you came

The sun goes down
The stars come out
And all that counts
Is here and now
My universe will never be the same
I'm glad you came
I'm glad you came

You cast a spell on me, spell on me
You hit me like the sky fell on me, fell on me
And I decided you look well on me, well on me
So let's go somewhere no one else can see, you and me

Turn the lights out now
Now I'll take you by the hand
Hand you another drink
Drink it if you can
Can you spend a little time,
Time is slipping away,
Away from us so stay,
Stay with me I can make,
Make you glad you came

The sun goes down
The stars come out
And all that counts
Is here and now
My universe will never be the same
I'm glad you came
I'm glad you came

I'm glad you came
So glad you came
I'm glad you came
I'm glad you came

The sun goes down
The stars come out
And all that counts
Is here and now
My universe will never be the same
I'm glad you came
I'm glad you came  

"I was better." Sebastian says. 

"You weren't even close son!" Cisco yells. 

"I hate you.."

"You're just a dick." 

"Immature."

"Impostor."

"Shut up!" Caitlin finally says.  

"Tie... okay?" Iris says. 

"Fine." Sebastian says. 

"So Sebastian, tell us. Why are you here?"

"Uh you sent me a circle technology thing..."

"The teleporter!" Cisco yells. 

He runs out the room. 

"He reminds me a little of Kurt, without the weird fashion and face. Well... maybe he is more like.."

"Shut it!" I yell. 

"I need to take another blood test..." Caitlin tells him. 

"Another one? Fine." 

God I'm no, he's mean.