If T.O.P was Edward in Twilight it'd probably go like this.
Bella:
You're impossibly childish and cute, you hate taking your top off...and sometimes speak like you're from a different time, you always eat ice-cream and you wear so many layers.
Bella:
How old are you?
T.O.P:
Five.
Bella:
How long have you been five?
T.O.P:
A while.
Bella:
I know what you are.
T.O.P:
Say it...out loud...say it.
Bella:
....A bingu.
.
.
.
T.O.P:
Then let me ask the most basic question, what do we eat?