my little sister has to sleep in my room this week while we have company over . do you think she will keep you awake ? how old is she ? she is 11 and always goes through my stuff and uses my makeup . it gets on my nerves . maybe you can hide some of your things , or put them in a safe place .
The cause of the annoyance is the person's younger sister (11 years old) going through their personal belongings and using their makeup without permission.