Who said "Love is a weakness I cannot afford."?

This quote is attributed to Drogon.

Love is a weakness I cannot afford. - Drogon

"Love is a weakness I cannot afford."

Drogon Love

"I am fire. I am death."

"Dracarys."

"A dragon is not a slave."

"I will burn them all."

"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!"