Roses are red violets are blue

There is a mistake in your poem. It will be 'wonderful' instead of 'wonderfull'. Overall the poem is good.

Roses are red violets are blue
dear Niall Horan its gotta be you

(I love One Direction)

I am only 11 years old so please don't put any nasty comments on I put the best ones I could thing of (I thought of them all by me self)

Roses are red violets are blue
on this day of love can i share it with you

Roses are red violets are blue i didn't know how lucky i was untill i met you