The Tangerine Factor
| Episode Number | 17 |
|---|---|
| Season | 1 |
| Aired | 2008-05-19 |
| Overview | Penny's break-up spurs Leonard to summon up the courage to ask her out, and each head to Sheldon for advice on their upcoming date. |
| Runtime | 25 minutes |
| Absolute Number | 17 |
| Finale Type | season |