Failure to Communicate

After journalist collapses at his editor's retirement party and hits his head, he regains consciousness but his words do not make sense. Since House is in Baltimore trying to defend his Medicaid billings with Stacy, the only way the team can help figure out what's wrong with Fletcher is through the telephone conversations. Meanwhile, as they are stranded at the airport together, House and Stacy realize that they still have feelings for one another.