You loiter around with a gun while your friend tries to correct a stamp to make it more honorable. Someone messed with the stamp machine and your friend is trying to correct the error. You’re loitering around with a gun since you’re his bodyguard. To have an error on the stamp would not be honorable, so that’s why your friend is going to correct it.
お, おん, み
Just as you’re pondering what it means to be honorable, your friend gets shot by Godzilla (ご). Godzilla must have been the one who ruined the stamp! "Go, go, save yourself, Godzilla got me!" your friend cries.