Frustration.

I am sitting at work as two co-workers try to work out a problem with a client. They are looking at documents that I helped create and discussing them. This is all fine, except that they are trying to work through some details, answers that I have, but they are not asking me. I am also waiting for information from them, but they are not sharing it with me. I have not been speaking with the client, so I can't accurately asses when the information will come in. They however have been in contact and are not sharing. The only reason I know anything is because I sit across the aisle from them and can HEAR them! I've tried to be understanding of the situation, but now I'm just frustrated. Argh. What a way to start out the day...