Why we get down on one knee to propose

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/AAnL20P.img?h=100&w=100&m=6&q=60&o=f&l=fProposals are nervy affairs. But, with all the frills aside, it's a simple operation. You get down on one knee, and ask the person you love to marry you, probably while holding a ring.

أكثر... (http://www.msn.com/en-in/lifestyle/relationships/this-is-why-we-get-down-on-one-knee-to-propose/ar-AAn**99?srcref=rss)