Speaking after Sunday's 2-1 win over Cagliari, which keeps the title race alive, Totti said: "I dedicate my brace to all the people who have been close to me.
"The Olimpico was really magnificent. There was so much affection for me in a moment that was really difficult.
"I thank you with all my heart. I thank the colours that have always been close to me and the many people who wear the Roma shirt today.
"To you, my team-mates and all of those people who live for Roma, I say only one thing: we believe until the end."