Light a candle... make the place calm, if you need, insert earplugs so nothing can distract you
Write a letter to universe without stopping in between or rereading your letter
Just write everything in a flow
If you want a guy start writing his qualities, if anything is missed, leave it.
Let the paper be near candle for some time. Do not cut or make changes.
Do not get up to change pens... pray a bit... and fold the paper towards you.
You can either keep paper near your bed or in safe almirah
You can offer some rose petals or pomegranate juice to whoever letter is addressed