He's holding the phone to his left EAR.
Ears do not cross hemispheres.
The Big Bang Theory Season 2, Episode 15
Only little birds who whisper in my EAR.
Game of Thrones Season 4, Episode 2
...I'm uncomfortable having
your moist breath in my EAR.
The Big Bang Theory Season 3, Episode 10
- Yes!
- There's a man with an EAR.
Game of Thrones Season 4, Episode 8
a quarter
in your EAR!
The Big Bang Theory Season 5, Episode 12