David Gibbs

David "Dave" Gibbs is a guy Amy dates after she breaks up with Sheldon and it turns out he is a huge fan of Sheldon p and his work and p is obsessed with him.

Series History
In "The Spock Resonance" Dave appears as Amy's first formal date after she breaks up with Sheldon though she mentions others. She has coffee with him and agrees to go out to dinner. Sheldon witnesses the end of their coffee date and sees Dave kiss Amy. Sheldon was there to propose to Amy. He leaves heart-broken

In "The Mystery Date Observation" Amy and Dave on on their dinner date. Dave learns that she use to date Sheldon and it turns out that he is a big fan of his work The rest of the night and keeps asking Amy questions about Dr. Sheldon Cooper. She does not want another date after that. She just pushes him out of the car after he tells her that he just kissed a person who kissed Sheldon Cooper. He was also very happy to meet Leonard as the former shook the latter's hand very enthusiastically.

In "The Earworm Reverberation", Dave is invited by Amy to have dinner in her apartment. After Dave steals a kiss, Amy is a bit flustered, but agrees that they are on a date and should make out. As they are about to kiss, Sheldon shows up. Dave is excited at meeting Sheldon. Sheldn realizes that they are on a date though still tells him how he feels. Amy doesn't quite get it, so Dave tells her that he wants to get back together. After a declartaion of mutual love they stare at each other. Dave helps them exclaming, "Kiss her, you brilliant fool!" While Shamy share a passionate kiss, Dave looks at his watch, decides that it is late and leaves thanking Amy for the evening. Amy closes the door in his face. He heads down the hall saying that he had a wonderful time.

Trivia

 * Dave is taller than Sheldon.