Bernadette and Howard go on a double date with Raj and Emily.
Added:
Howard has a good time hanging out with Sheldon at the bar.
Added:
Sheldon and Howard hang out at the bar in Houston.
Added:
While in Houston, Howard and Sheldon hang out together.
Added:
Raj hands Howard something during the game night with Sheldon and Leonard.
Added:
Howard smiles during a visit to see Sheldon at his University office.
Added:
Howard is offered the opportunity to go back into space on "The Table Polarization."
Added:
What is this stick? Both Howard and Raj look ecstatic about it on "The Table Polarization."
Added:

TBBT Quotes

Penny, there's only one cookie with something in the middle that solves life's problems, and that's an Oreo. Or a Nutter Butter, if you're in a pinch.

Sheldon

Penny: Here's a question-- as an alien pretending to be human, are you planning to engage in any post-prom mating rituals with Amy?
Sheldon: There are post-prom mating rituals?
Penny: Not always. Unless your date drives a van with an air mattress, then always.
Sheldon: Well, if it's part of the prom experience, then I'm open to it.
Penny: You're kidding.
Sheldon: I may be an alien, but I have urges.If Amy wants to copulate by firing her eggs into space, well, then, I will happily catch them with the reproductive sac on my upper flermin. I'm not the best at reading facial cues, but I can see that you're a little turned on.