My best friend got a boyfriend and I don't know if I can talk to her anymore? I proposed to a good friend of mine. She said no. I was avoiding her for few days after this because I did not know how to face her. After 6 months of no talking I messaged her, "can we still be just friends"? Got no reply from her. She is a very good person and I don't want to lose her. What should I do?