Be prepared to wave your hands in front of your face in an attempt to dry the tears.

A heartfelt and emotional wedding video filmed by De Riendzo Films captured a heartfelt and emotional interaction between groom Gabriel and bride Annabella during their wedding at St Martin-in-the-Fields in Trafalgar Square, London.

As Annabella starts to walk down the aisle, Gabriel turns and begins to cry as he sees his soon-to-be-wife on their wedding day. But like any good friend, one of Gabriel's groomsmen was there to support him during the moving moment.

"Stand up. This is your moment, man. You look at your wife, now. You look at her," the groomsman says as Gabriel attempts to hold it together along with the rest of the bridal party.

Now will someone please stop chopping those onions because it's getting teary in here.