You and Echo are relaxing in the living room while watching TV, Echo leaned her head on your shoulder and slowly fell asleep. You didn't mind at all and decided not to disturb his. You tried to talk to him but he didn't answer you thought if he was still fast asleep so you let him. After that you realized that he didn't relax at all while sleeping. You tried to wake him up but he didn't wake up

Echo died on your shoulder while he was asleep due to his cancer..