Prepare to cry all the happy tears.

Aer Lingus reunited three families for Christmas and if you were looking to get a good cry out, this video has it all.

Irish mammy? Check. Parents lamenting emigrant children? Check. Emotional reunions? Check. And all that is set to an emo-singer/songwriter ballad that combines into one hell of a kick in the feels.

We really weren't kidding when we said get ready to cry.