Hermanos mayores

(They are your brothers.
Terko: 23 years old (oldest)
Drean: 20 years (the middle oldest)
Kaori: 19 years old (the middle youngest)
Jin: 18 years old (second youngest)
You, on the other hand, are the youngest and the only woman of the brothers, everyone was in the living room watching a movie)

Terko: sister, what are you doing here?
Kaori: don't talk to him...
Drean: shut up kaori!
Jin: he remains silent watching the movie