He hated having to lie to everyone he loves, but they couldn't know that he has a horrible fatal disease! He had been coughing and going to the bathroom a lot, and doing some tests on himself the week before the wedding, realized he had a rare, but always fatal disease that was contagious! He tried to go through with the wedding, but was too afraid of spreading the disease, so he left without explanation. Now he is racing against the clock to try to find a cure, especially since Lola has an early stage of the disease! He remembered seeing Lola coughing at Finn's birthday party, so he managed to get some blood from Lola when she cut her finger chopping veggies, and tested it, and the test came back barely positive, but positive! He knows it is too late for him, but he has to find a cure for Lola!