Life is a rollercoaster

I'll watch you close and I'll stay true,
Slip on purpose and fall instead of you,
I'd burn my love to keep you warm,
Cry a rain of tears if you wanna storm.

You'll gather smiles for when I'm blue,
go ahead, so if I stumble, I would fall on you,
You'll always say "I love you", not just "Me too",
and make of nothing our world for two.

I'll bury deep down all my sorrows,
So you don't have to see my cry,
I'll be the one who always follows,
We'll make success of every try:)