Me and my boyfriend (ex) recently broke up a week ago.We didnt date very long (only 2 months) and werent too close.Partly the reason being over my best friend (majority was over long distance problem).Him and my other friends think i still have feelings for him.

My best friend (who I'll call Josh) and I dated twice.The first for a year, the second for a month 1/2.He was my first love and since we met have been best friends.We can tell each other anything.I usually understand my feelings better than this but right now I'm partly confused.

I think my feelings for him may be starting to come back with my ex gone, because now when we hang out all I want to do is just hug or touch him.And its not like I feel that because I missed my ex because we never really got intimate.When I dropped him off at his house today I by old habit almost kissed him goodbye.
I don't want to jump to conclusions because I don't know if this could be rebound and I really don't want to ruin anything.
But then sometimes I think he feels it too.

We would hang out and he'd just come up and hug me for no reason without saying anything (I'm awkward about physical contact and I make fun of him when he gets that way so this is irregular).And it was gentle and tender and I didnt want him to let go.And then that same day he wrote me a song:
"Jessica, you're my best friend.
Like from a book that I read,
you're perfect.
Jessica, I never knew I would ever find someone like you.
Only now am I truly figuring out.
I've never been closer to anyone than I am with you right now.
I wish I could put into words how much I care.
You are my best friend.
You've always been there for me.
I'm truly grateful for your company.
Thank you Jessica, thank you so much.
These times with you have been so fun.
Only now am I truly figuring out.
I've never been closer to anyone than I am with you right now.
I wish I could put into words how much I care.
You are my best friend.
Two years have gone by.
It's crazy how time flies.
Every day you're in my life
I know that I'll be fine.
I'll know I'm not alone.
You'll probably tease me for this song.
But I feel like it had to have been done.
We'll laugh together."

I don't know...that whole thing sounds like friendzone, but last time I had also kinda said we wouldnt happen again and that I'd never see him more than a friend...and we ended up falling for eachother again but were both scared the other would reject the idea (thats when we dated the second time).But then again he talks to me about the girls he likes and he's still getting over his ex and likes this other girl I go to school with.
So I may be over thinking things.
It just feels so natural to me.
What is your opinion?
And what can I do to possibly get over it?