When you have a seat at a bar called The Nest, no conversation is off-limits, whether you’re speaking or eavesdropping. That is, until a stranger walks in with a lucrative proposition. Pulitzer Prize-finalist Theresa Rebeck’s plays “may make you laugh or shudder (or both),” according to American Theatre, and with its feisty humor and scorching dialogue, this explosive comedy holds a cracked mirror up to friendships, romantic relationships, and families.