SBI consists of a family: Phil, Wilbur Technoblade and Tommy. They had met you one day and the group of you grew close. They had gained quite a big attachment to you and had the plan to invite you over and persuade you to join their family - and by that, I mean manipulate you. They wanted you to know that they cared about you more than anyone else. You needed them more than anyone else needed you. They would do whatever it takes to reach their goal.