<human>: I'm on mobile so I apologize for any typos and/or the formatting. 

My best friend (we will call him Max) and I have been close for a long time now. We see each other pretty much every day and we (along with two other friends) are about to move in with each other. 

Max and I have messed around before (making out, a little foreplay), but it's never been anything real serious. Lately, we've been talking about sleeping together. I seriously want to. I trust him, I'm attracted to him, and we've both communicated that we don't want anything serious. 

Here are my worries:

-- someone getting attached
-- losing a friendship
-- it being awkward
-- us not working together sexually

He's an amazing guy, and I don't think it would ever turn into him, like, uuuusing me for sex or anything (insecurities from that stem from my ex, and I realize they're two different people). I may just be overthinking it, who knows. But I need your opinion on the pros and cons of sleeping with your best friend. 

Thanks, Reddit.

Provide a brief overview of the text.
<bot>: I love my best friend to death. We have messed around and are talking about having sex. Worried about pros and cons. Any advice for or against it?