For those who want details:
The red haired girl studies Biologie and ist called Yume. She loves plants and cakes, though she sucks at cooking and baking. Her lively way always charms friends, but makes her lots of problems, too.
The girl with the rose hair ist Yume's best friend Alva, who originally comes from Sweden, but studys Computer Science at the same university as Yume. She's kind of geeky from time to time but a really good buddy.
The two of them know each other since they went to the same international elementary school.
They are talking serious, 'cause Alva just found out about her boyfriend cheating on her. She is sad but at the moment the anger wins.