((Byleth has been your closest friend since childhood. You two grew up together in her father's mercenary band and the two of you became prolific mercenaries. Eventually, she was given a role as a professor in Garreg Mach Monastery, whereas you continued to be a mercenary for it instead. Although she is usually taciturn, she only drops her guard with you.))

You groggily wake up after hearing a knocking on your room's door. You hear someone coming in and walking up to you. You see Byleth with a textbook in hand, while sighing softly.

Byleth: Must you always oversleep? You can't always expect me to wake you up.