An idea I had for what could happen after 1x13.
(I might change this in the future.) What if it was Clarke, not Raven, who went to Bellamy to forget Finn and for comfort? (Set during/after 1x07.)
(This summary is approximate and liable to change.) Clarke initially misunderstands Bellamy's motivations, not seeing who he really is, while Bellamy has his own preconceptions about girls like Clarke, but can't help but want to protect her and be accepted by her.
*Warning: this contains 1x13 spoilers.* I thought the ending could have used some Bellarke romance, so here it is. (One shot for now, but I might change this in the future.)
This story is set right after 1x12 and explores the aftermath of what happened between Bellamy and Raven.