***SPOILER*** Would anybody be able to briefly explain to me what happened in the last 10 mins of '5x20' and what happened at the funeral (did anyone from the hospital speak) and why Kutner did kill himself =(

Okay, well, House and Taub were the only ones that didn't go to the funeral; House went to kutner's ホーム and looked at pictures and tried to figure out who might have killed him (House thinks it was a murnder and not a suicide), and Taub stayed at the hospital, and at the end, it showed him sitting on a bench crying. ): The funeral was really sad, and yeah, Thirteen and Foreman were holding hands at the end. (AWWH!) So yeah, that's basically the end of the episode. *sobsob*