Not really good. From your explaination, your position is rather risky. It tend to become complicated in the future. You love him while he still love his ex, his ex is your bestfriend and she also still love him even she is dating someone else right now. That why he don't give the answer because he know the situation is very complicated. Even if he say yes, you will feel uneasy because The thoughts "maybe in the future he will cheat me with his ex/my best friend".
nikki15melendez