I think am in LOVE

Is this love?
Feeling restless inside
Wanting you to always be my side
I don't even want you out of my sight
You are in my thoughts all day and night

I can't get you out of my mind
I think I'm in love with you
Every single day, every single night
Every single moment of my life
I want to spend them all with you

Can't describe, words are just not enough
Can't explain, it all happened so fast
What exactly am I feeling right now
If this is love I got to know somehow
Just how long this madness will last
'Cause I think I'm in love