Remind me to remember that

He said to me “remind me to remember that” and chuckled to himself. Then he took the lit cigarette out of his mouth with his right hand. With his left, he put an unlit cigarette in his mouth and lit it with a lighter. He placed the lighter on the floor next to him. Next, he took the second lit cigarette out of his mouth with his left hand. 

Now he remembered the first cigarette, and realized he was smoking two. 

We laughed until we couldn't breathe. The rasping-laughs of good friends who had smoked way too much weed.

Neither of us ever remembered what he wanted me to remind him of.