I don't know when it started

But I think you had a part in it

Cause anytime you look at me

You're sending chills up my body

Convinced myself I was frozen

In a minute, though, my heart melted

Cause my temperature is rising and

I think my nose might start running

Don't know what I'm feeling

Help me understand this

What if I'm allergic

Or maybe I'm just lovesick

My palms are feeling sweaty

Cause things are getting hot and heavy

Hope I don't have a fever

But I'm prepared for getting hurt

Now my heart is racing

And I can't escape it

Side effects of wanting you kick in and I can't pretend

Don't know what I'm feeling

Help me understand this

What if I'm allergic

Or maybe I'm just lovesick

Not ready for another headache

I'll be better in a few days

Not ready for another headache

But maybe I want you to stay

Not ready for another headache

I'll be better in a few days

Not ready for another headache

But maybe I want you to stay

Don't know what I'm feeling

Help me understand this

What if I'm allergic

Or maybe I'm just lovesick

Don't know what I'm feeling

Help me understand this

What if I'm allergic

Or maybe I'm just lovesick