To my count, at least seven different characters in the Mass Effect universe promise to buy Shepard drinks once “this is all over.” As you can see, the thought of free booze pleases Commander Shepard, greatly. All he has to do is rid the galaxy of the Reaper Invasion threat, and it’s party time!
This however, is a massive Mass Effect 3 spoiler
Don’t say I didn’t warn you.
There are no drinks.
The drinks are a lie.
This makes Commander Shepard sad. 🙁