These Proposal Photos Will Turn Your Heart To Mush

March 20 is National Proposal Day (yep, that's a real thing) and the first day of spring. In other words, love is very much in the air.

Here at HuffPost Weddings, we're celebrating this happy day by rounding up some of our favorite tug-at-your-heartstrings proposal photos. Check them out below and try not to smile ear-to-ear, we dare you.

Keep in touch! Check out HuffPost Weddings on Facebook, Twitter and Pinterest.

Beautiful Proposal Photos