They were on "Roseanne" together. Johnny Galecki played David, and Sara Gilbert played Darlene.
The character of Leonard Hofstadter is played by Johnny Galecki.
Johnny Galecki
Johnny Galecki who now plays Leonard Hofstadter in the smash hit The Big Bang Theory.
If it is, nobody is admitting to it.
Kaley Cucoco secretly dated co-star Johnny Galecki for two years but, in an example of life imitating art, the two broke up.
The character of Leonard Hofstadter is played by Johnny Galecki.
Johnny Galecki
Johnny Galecki
Johnny Galecki who now plays Leonard Hofstadter in the smash hit The Big Bang Theory.
If it is, nobody is admitting to it.
Kaley's 2-year boyfriend was her Big Bang Theory co-star, Johnny Galecki.
Johnny Galecki (from Big Bang Theory, Roseanne, Vacation, etc)
According to [http://chicago.timeout.com/articles/tv/74345/interview-with-johnny-galecki-of-the-big-bang-theory|this interview], he likes women. To quote: TOC: I read you were out as hetero. So you're not out as anything? Johnny Galecki: No, I happen to love women, so I guess that would make me hetero -I don't know. I don't mean to be so enigmatic, but I'm trying to keep from offending people. Note: He does not want to label himself as he has a great fan base from both the gay and hetero communities. He is actively seeking a wife (female) as he wants a family and is at an age where he needs to get going on this.
Kaley Cucoco secretly dated co-star Johnny Galecki for two years but, in an example of life imitating art, the two broke up.
The main cast members of The Big Bang Theory are: Johnny Galecki - "Leonard Hofstadter Jim Parsons - "Sheldon Cooper" Kaley Cuoco - "Penny Simon Helberg - "Howard Wolowitz" Kunal Nayar - "Raj Koothrappali" Melissa Rauch - "Bernadette Rostenkowski-Wolowitz" Mayim Bialik - "Amy Farrah Fowler"
Great things sometimes come in small packages. Galecki is 5'5" tall.
Howard is clearly sexually attracted to females -- indeed, his problem is that he is so EXPLICIT about that fact. More specifically, his romantic attraction to Bernadette is so strong that he humiliated himself in front of his friends in order to win back her love. He has never expressed any sexual or romantic attraction to other males. These undeniable facts pretty much eliminates any possibiity that Howard is gay. The question makes about as much sense as, "Is Raj of Irish descent?"