![Adults in a mature relationship.
Adults in a mature relationship.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Adults in a MATURE relationship.
The Big Bang Theory Season 8, Episode 6
![how emotionally mature you are,
didn't you?
how emotionally mature you are,
didn't you?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
how emotionally MATURE you are,
didn't you?
The Big Bang Theory Season 11, Episode 15
![So you want to seem
mature and confident.
So you want to seem
mature and confident.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
So you want to seem
MATURE and confident.
The Big Bang Theory Season 12, Episode 12
![I'll put that money into a CD,
wait for that CD to mature,
I'll put that money into a CD,
wait for that CD to mature,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I'll put that money into a CD,
wait for that CD to MATURE,
The Big Bang Theory Season 11, Episode 9
![I mean, we spent the whole
night trying to be mature,
I mean, we spent the whole
night trying to be mature,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I mean, we spent the whole
night trying to be MATURE,
The Big Bang Theory Season 7, Episode 14