<human>: Throwaway account for obvious reasons. This morning I was on a WebEx with a member of management (not my manager) and our clients. Lets call her Kim. I was asked to share my screen to show a new report we had mocked up. Things were going fine when the client asked timing on when we could complete this. Kim laughed arrogantly and let them know since they delivered late we were unsure when we could actually get the report completed. This type of behavior is typical of Kim and the client scoffed. Embarrassed by Kims behavior I quickly shot off a IM to my friend. It went as follows: 

Me:  hate when Kim laughs at the client. 

Friend: she does it all the time

Me: Client is concerned about timing and Kim laughs 'well we have other things going on.' 
Its so rude!

Friend: i really don't understand why the client likes her

Queue me realizing at this point my screen is being shared and they can see everything I am typing. Call ends and I sit terrified at my desk. I knew Kim was only dialed in and did not see the WebEx, however, the client was viewing the WebEx. Two minutes after the calls ends I receive an email from the client. The exchange went like this: 

Client: Was Kim on the WebEx for the last call or just dialing in...?

Me: She was dialed in as she drove into the office.
Client: Good.  So she didn't see your screen.  You should always shut down your IM before sharing your screen on a WebEx.  

Me: I sincerely apologize. I had thought my screen was no longer being shared. I'll make more careful in the future.

Client: No need to apologize.   It looked like you were sticking up for me. 

Can you give me the gist of the text in a nutshell?
<bot>: Shared my screen on a WebEx, sent a not so nice IM to a coworker, client saw IM, still have a job.