level
When you share information with someone and vice versa so that each of you come to an equal level of understanding about something. However, one can withhold the more important information to his or her advantage.
Example:
"Come on, I don't know much about the girl--will you at least level with me?"
"I don't know anything about what's going on... at least, for twenty dollars I can level with you... do you understand?"
"Come on, I don't know much about the girl--will you at least level with me?"
"I don't know anything about what's going on... at least, for twenty dollars I can level with you... do you understand?"