Here's the official guide of The Big Bang Theory season 6 episode 23 "The Love Spell Potential". This episode airs on Thursday, May 9 on CBS.
SHELDON AND AMY’S RELATIONSHIP TAKES AN UNEXPECTED TURN DURING A GAME OF DUNGEONS & DRAGONS --
- When the girls’ trip to Vegas falls through, the guys invite them to play Dungeons & Dragons, causing Sheldon and Amy’s relationship to take an unexpected turn.
- Meanwhile, Koothrappali and Lucy go on a very awkward date.