I say we wait until
his LIGHTS go off,
The Big Bang Theory Season 12, Episode 14
Me neither,
but he just LIGHTS up when I laugh.
The Big Bang Theory Season 3, Episode 10
Okay, now all I have to do is rotate it vertically
until the LIGHTS turn off.
The Big Bang Theory Season 8, Episode 22
It's a little hard
to see with the city LIGHTS,
The Big Bang Theory Season 5, Episode 4