Forever ~ cake

Calum and Luke have known each other since they can remember. They always told each other everything. One day while sat in their treehouse at the age of 12 they made a promise. To stay together forever. They break that promise. They go there separate ways after Calum has to move to the othet side of the country and they lose contact, until they get their own job and an apartment. Now at the age of 20 they both meet as neighbours, when they realise was it more than just friendship they had.