Dive In 2013 has four parts. The first one focuses on Love’s present tense, second part on the past, and the third part of course is about the future. Part 1 – Love’s exam paper stars Bolin Chen and Nikko Shao and is a continuation of their story from Dive In 2012. Looking at Xiao You (Bolin Chen) and Ke Ke (Nikki Shao)’s relationship after they developed from friends to lovers.