He's battled INTIMACY issues
his whole life.
The Big Bang Theory Season 9, Episode 23
details of physical INTIMACY,
bathroom habits...
The Big Bang Theory Season 10, Episode 16
...that having sex is our way of making up
for INTIMACY we didn't get as children.
The Big Bang Theory Season 2, Episode 15
Intimacy in any form
has been challenging for me,
The Big Bang Theory Season 9, Episode 11
...to satisfy your need for INTIMACY.
The Big Bang Theory Season 2, Episode 15