Fin the one of the main male leads on The 100, he is deemed as the reckless bad boy. He was originally confined in the Sky Box for going on an unauthorized Space Walk which ended up causing a breach in the air lock and wasting three weeks worth of air, when air was already, unknown to the people of the ARK, running quite low.We find out that he in fact wasn't the one who went on the Space Walk but he had set it up as a birthday gift for his girlfriend, Raven, who wanted nothing more than to go on a Space Walk. However because Raven was 18 already and Fin only 17 he told her to take the suit off, put it on himself otherwise she would certainly get floated (killed) while Fin being a minor would go into the Sky Box and may have a chance of being released on review.This review doesn't happen as the 100 teens in the Sky Box are sent to earth because the ARK was running low on just about everything and couldn't sustain the population any longer.During the first weeks on the ground Fin and Clarke grow closer together and ultimately sleep together while, unknown to Clarke, his girlfriend Raven was doing everything in her power back on the ARK to get to the ground to find him and be with him along with Clarke's mother Abby (Dr. Abigail Griffin).Ultimately his relationship with Raven grows tenser as his feelings for Clarke intensify and they break up. Fin and Clarke dont actually get together but its clear they care about each other and when Clarke is captured by the Mountain Men Fin gets obsessed with trying to find her so much so that he ends up wiping out an innocent village of Ground People in his search to find his missing friends, which ultimately leads to his death later.The Ground People, out raged by the death of their people rally and threaten to take out the survivors based at Alpha Station, through lots of negotiations and a threat here or there the Ground People agree to not kill everyone only Fin. Blood must be paid with bloodFin, Clarke, Bellamy, Raven and Murphy all flee to the Drop Ship and think its a good place to try and hide and avoid Fin being captured and ultimately tortured in many different ways until death. When the drop ship is surrounded by Grounders they make a plan to fight while Fin has the idea of sneaking through a secret hatch in the ground and giving himself up.Fin is captured and then tied up in front of the Alpha Station so that the whole population can view the tortures the Grounders intend to inflict on them.Clarke then goes to talk to the commander to see if she can save him, realizes its futile. Raven gave her a knife with the intention of Clarke killing the commander and somehow swooping in to save both Clarke and Fin in the resulting chaos. This doesn't happen, Clarke knows that she cant save him but can only try to make his death quick and as painless as possible, she disguises this by asking to say goodbye to Fin.Clarke holds Fin, comforts him, says she loves him and then kills him with the knife swiftly and quickly his last words where Thank you Princess. Show less «