Motions, often more than words, are shown 

Emotions running deeper than ever

Feelings that are genuine, not taken by loan 

Connections between the two cannot sever 

She looks beyond the past of her loved one

Sweeping away the broken life from before

He sees beauty in her, and in others none

Giving her time, patience, and affection galore

Physical attraction is between them,

Though never necessary for their connection

She knows she is enough, and sees this through him

Alive through his veins he feels her love like an injection 

When separted they know the other is still there

Because, for them, "I love you" is used as more than a phrase to only fill air.