The first 10 people who help, ill follow: So my friend and I

The first 10 people who help, ill follow:

So my friend and I both like the same guy
He moved into me neighborhood not long ago.
All he does is smoke weed & get high.
I talk to him every once in a while - but hes always high.
When we talk, he says we have "chemistry"
But then we wont talk for maybe a week or two,
what should I do? I mean I really like him
but he keeps giving me mixed thoughts.
When I see him outside, he would just grab me into
his arms and hug me like theres no tomorrow.
and now, im at the point where im confused.