Rin and Eiji have less time together now that Eiji is getting ready for college, but they're working to make the most of it, as she helps him pick out a new outfit.
You're acting like 
a high school student, Senpai.
‫أنتَ تتصرف كطالب في
‫المدرسة الثانوية يا سينباي.
Você está agindo como um colegial!
Ведёшь себя как школьник.
รุ่นพี่ อย่างกับเป็นเด็กม.ปลายเลยค่ะ