Should we go out or go out?

this is an email received from one of my friends

Ok, I talked to Anu last night and she said she doesnt really care to goout to
dinner. She just wants to go out. So the night before thewedding
we're gonna have her "going away" party and just go out. evenif we have to
go to rehersal/dinner we can meet up afterwards and goout. It'll work out
well b/c ppl who are in town for the wedding cancome out as well. So we'll
prob just meet up at the Loon that night andgo from there.

Then one of my other friends responded to this email by saying

How many times can one person use 'go out' in an
email??