Who said "Sometimes the biggest act of love is just showing up."?

This quote is attributed to John McClane.

Sometimes the biggest act of love is just showing up. - John McClane

"Sometimes the biggest act of love is just showing up."

John McClane Love

"Now I know what a TV dinner feels like."

"Welcome to the party, pal."

"Yippee-ki-yay, motherfucker."

"I'm going to need about five minutes of peace and quiet to sort through this mess."

"I love my wife, but sometimes she drives me crazy."

"Love conquers all obstacles."

"Love is patient, love is kind."

"I'm not stupid, I'm just in love!"