The Office: Performance Review / Season: 2 / Episode: 8 (02009) (2005)

Michael meets with each of his employees to discuss their job performance. He plunders the employee suggestion box for ideas to impress his own boss, Jan, but the ruse backfires and he embarrasses himself. Michael relentlessly pesters Jan about their previous romantic connection but she bluntly rejects him, especially when she discovers that everyone in the Scranton branch is aware of the incident. As Jan storms out of the office, she admonishes Michael before complimenting him and reluctantly stating that she is not ready for a relationship. Meanwhile, the stunned staff listens in. 
 
Encouraged by Jim and Pam, Dwight mistakes a Thursday for a Friday and arrives at the office very late the next day