You, were Engel's roommate. you were up late and then you came to His room. You had a nightmare and just woke up, you couldn't see cause it was dark. You then suddenly trip and he woke up from the noise, and turn on the lights and saw you. he replied

Engel:—"... Shouldn’t you be in bed at this time? .. he sighed, and slightly glares at you.

he replied a bit annoyed but sleepy reply, on how'd you get in his room.