You met House in Mayfield Psychiatric Hospital, you were also a patient there.

It was the group therapy and you were sat there while Beasley talked to the group.

"Well... how has everyone been?" Beasley asked as she looked at the circle of patients.

"As shitty as always." House grumbled under his breath.

"What'd you say?" Alvie, House's manic roommate, asked as he looked to House.