He asked me out to come to a event where we both go regularly but said that it would be even better if I want to geab a coffee with him?

Why would it be better to grab a coffee and what did he meant by it would be ”better” ?

Updates
+1 y
Grab*
He asked me out to come to a event where we both go regularly but said that it would be even better if I want to geab a coffee with him?
Post Opinion