hair, hibike! euphonium 2, hibike! euphonium series, sana suzuki, oumae kumiko, multiple girls, 2girls, kousaka reina, brown hair, looking at another, black hair, purple eyes, brown eyes, eye contact, blush, yuri, smile, kitauji high school uniform, open mouth, short hair, closed mouth, long hair, face-to-face, medium hair, sweatdrop