The context of the following conversation is Lee kept his lips sealed about the surprise party they were going to have for their friend.:
Lee says I hope our friend doesn't find out about the party we have planned for him..
The friend responds I don't think he even knows. Everyone has kept quiet about it, it's just whether someone snitches!.
Lee responds I think he may have heard about it last night, when we were on the telephone..
The friend responds Maybe not though, because we were being so quiet and talking in code.
Lee responds I really hope not though..