A firm believer in "Exes can be friends," Chassie Lewis has proven everyone thinking otherwise wrong. For almost four years now, she's been happily divorced from her ex-husband, Nathaniel Forester. The sparks had flown and crashed between them a long time ago. It is never capable of flight again for sure. Or at least that's what she thought before time starts reminding her why she fell in love with him rather than why she ended it all. The sparks are flying again, only this time, it's taken off higher than it's ever been. But then she's maybe too late. The rational thing to do? Try not to desperately want him back. Can she though?