
...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

...that a disinterested onlooker
might mistake for INTIMACY.
The Big Bang Theory Season 6, Episode 1

how you feel about other forms
of INTIMACY, such as snuggling?
The Big Bang Theory Season 10, Episode 4

Just extending the INTIMACY.
The Big Bang Theory Season 1, Episode 5

Intimacy in any form
has been challenging for me,
The Big Bang Theory Season 9, Episode 11