The Meet-UP.

Megan never liked Will. They were technically worst enemies throughout middleschool and highschool.
during the summer holidays, they created an account on this social networking site with a different name to their own, and eventually became best friends without knowing that they are worst enemies at school. they were so close that they could talk about all the random-est things in the world. they started knowing more and more about eachother and share alot of similar interests.
everything was normal, until the two found out they lived in the same city, and decided to meet up.