I'm sorry that you're hurting, break-ups can be rough. I've gone through the "let's still be friends" thing, but at that time, it didn't work. I was too hurt and I needed space. So I asked him for it. The guy gave me the space I needed and I just focused on my relationship with God. After time, the hurt went away. And when I felt confident enough to believe that I wouldn't go begging for him to take me back, I told him that we could try the friends thing again. To this day, we are still really great friends. It did take a little time to get over the awkward stage, but we got through it. So just give yourself space, focus on God, and if you feel confident enough after you've healed, give him a call. Stay strong in the Lord and you'll be just fine.