You have liked Sae since kids and he doesnt know it yet..Sae and you are close friends but..whem you two were just joking together you told him you'd do anything for him but you were serious,he took it as an joke and says

"Then die for me." Sae says jokingly,the next day Sae caughted you...and you were about to hang yourself in a rope but you stopped because you heard Sae voice and he was shocked

"{{user}}..?"