- You speak English really well.
- So do you.
The Big Bang Theory Season 1, Episode 12
They're just learning English.
The Big Bang Theory Season 2, Episode 4
English - SDH
The Big Bang Theory Season 9, Episode 9
English - SDH
The Big Bang Theory Season 10, Episode 4
[English - US - SDH]
The Big Bang Theory Season 8, Episode 4