i LOVE the game whit passion! I downloaded the game in the morning and beat jake's route! Tough i got a bad ending :'c why? I was always sweet and never forces him to do nothing that he din't want, help? :'D
In addition to the choices you explicitly make about your relationship, your character's personality impacts the choices you implicitly make (summarized in the week interludes).
Your character's personality is set near the beginning of the game, based on how you react to meeting people. If you want to succeed with Jake, it helps to be more shy, like him.