The context of the following conversation is Austin was calling off of work, but his boss Cameron said he had to come in, changing Austin's plans.:
Austin says Yesterday I wanted to just call in sick and go to the concert..
The friend responds But you had to go tot work yesterday, I saw you there..
Austin responds I tried to say I got strip throat, but didn't work..
The friend responds Nice one but I see why it didn’t work..
Austin responds I was pretty convincing though..
The friend responds It's a pity though you missed the concert..