![...regarding you and Leonard
crossed some sort of line.
...regarding you and Leonard
crossed some sort of line.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...REGARDING you and Leonard
crossed some sort of line.
The Big Bang Theory Season 2, Episode 9
![enthusiastic participation
from me regarding my discovery.
enthusiastic participation
from me regarding my discovery.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
enthusiastic participation
from me REGARDING my discovery.
The Big Bang Theory Season 7, Episode 10
![...I'm relying on your expertise
regarding duration.
...I'm relying on your expertise
regarding duration.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...I'm relying on your expertise
REGARDING duration.
The Big Bang Theory Season 3, Episode 15
![...regarding prolonged physical proximity
to Amy Farrah Fowler.
...regarding prolonged physical proximity
to Amy Farrah Fowler.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...REGARDING prolonged physical proximity
to Amy Farrah Fowler.
The Big Bang Theory Season 4, Episode 5
![...regarding polymer degradation
phenomenon...
...regarding polymer degradation
phenomenon...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...REGARDING polymer degradation
phenomenon...
The Big Bang Theory Season 3, Episode 14