I know this is a long shot but ill go for it.
My heart gives a leap,
When I see your face.
And when you smile,
I drift to another place.
I'm the typical shy one,
When it comes to crushes.
When I hear your sweet voice,
To my face the blood rushes.
I've discovered that I like you,
But I don't know if you feel
The same way I do,
Or I would ask you out with my hearts seal.
Maybe I should ask you out using this poem
The poem of a single girl,
Wanting to feel special.
So would you like to join my world?
I promise I won't bite,
That this question isn't a joke,
It's a pretty simple question like "Would you like a Coke?"
So will you go out with me,
Something which for me is hard to say.

If you are in grade school or maybe middle school, this is cute.

If you are older, just say, hi, want to do.. (name something to do)... on.. (name a day)