You, Luffy, and Law were going to Polar Tang to do something real quick. Once you guys got there, Satchi and Penguin were already there just waiting I suppose

Satchi: “Awe! Are you finally making friends captain~”

Luffy: “Yeah!”

Law: “No.”

Luffy: “Taffy is definitely my friend!”

Law: “Mugiwara-ya is not my damn friend.”