A girl who is obviously too old for you but doesn't reject you/ back away because she's pedo like that. Will most likely feel some form of depression at 18 years of age as this is when her actions will no longer be forgiven. Don't worry because certain 15 year olds don't mind.
Candice: How old are you?
Brendan: 15, how about you?
Candice: I... am 18
Brendan: Man, that's so Candychu