Those days are over for me, but I was once given this advice by an old man, and it worked well for me. He told me this "boy never marry a woman you can live with, find the one you can't live without."
I asked my wife out three times before she said yes. After the 3 failed attempts I found out where her mother worked, kept going there, always tipped well and one day I asked her about her family, once she figured out her daughter and I went to the same school I told her that I has asked her out, but she always said no. Well mom talked her into giving me a shot and we have been happy ever since.
Turns out the old man was right, never give up, find the one and don't take no for an answer.