Honestly, I've been here... and it didn't work work out. Months of build up. It was amazing, chemistry, fireworks, excitement, intense eye contact, unreal conversation, tonnes in common... for about a month and then it was nothing but ANXIETY and knowing it wasn't working but really trying as I had already sh!t where I eat and I had fallen quickly. Turns out, people are alot different when dating in comparison to friendship. It broke me, a good 6 months of my life I was broken and in and out of this whirlwind 'relationship' and I still had to see him, every, single, day! When I finally said, enough. Let me tell you, when you've seen someone naked, and have had a real, burning, unbelievable connection and then it doesn't work out and you can't even go to work without a big red arrow screaming at you, it isn't pleasant. This was 2 years ago, and I still have days where it's the most awkward in the world. He used to be my favourite part of the day, and now he's an inconvenience and an awkward moment.
Having said that, I know lots of people it did work out for. You just HAVE to be prepared. Could you work together if it hit the fan, is the friendship worth risking? If yes, go for it. I didn't say it wasn't fun while it lasted, but man do I wish I'd kept it as a fantasy for both of us, because I can tell you for free, he is just as uncomfortable as me... Especially as he wanted to remain friends... I couldn't and it crushed me to a point I have never felt pain like before.