~girl chases guy
~not smart fl/super smart ml
~school age through college
~parents were best friends

~ML & FL are both together happy, misunderstanding separates them for years
~FL was preg and didn't tell ML, returns years later with son
~ML has a medical condition

A copy/paste on the plot/storyline.

-Neighbors that fall in love
-School through college through adult life
-Even same 'famous' 2nd ML that's in love with FL