"The less you care, the happier you are." He turned to face me, his blue eyes dull with traces of betrayal. "No. The less you care, the lonelier you are." - In a world where people have the ability to flip an emotions switch, many people lack feelings and sympathy in general- including Dan Howell after a tragedy strikes and he can't take it. However, he meets Phil Lester, the outgoing flirt with too big of a heart to handle. The two become close, and Dan soon realizes that even with his switch off, he can't deny that Phil is slowly reaching to turn it back on, and Dan can't seem to push his hand away.

Dan Howell is a timid boy, who always does as he is told. He was once friends with Phil Lester, the 'bad influence' who soon ditches Dan for the popular group in Year 7. After five years of not talking to each other, they're partnered in a project and Phil's wants to win Dan over just like he has with most of their year. But yet, Dan is determined to find out what Phil is hiding behind his arrogant mask.