There are a number of ways to say 'I Love You' but music seems to do it best. Here are a few songs I think say it best.

Die A Happy Man - Thomas Rhett

This Is It - Scotty McCreery

I Found Love - BeBe Winans

I Will Always Love You - Whitney Houston/or Dolly Parton

Could I Have This Dance - Anne Murray

A Thousand Years - Christina Perri

Holdin' Her - Chris Janson

Unchained Melody - Righteous Brothers

 The Dance - Garth Brooks

Shallow - Lady Gaga/Bradley Cooper