The series "I'm Not Kidding"

You're Elena Anatolyevna's best friend, or Lena's, for short. She also has a son and a daughter. Her son's name is Artem and her daughter's is Dusya (I think that's what it's called, but I can't remember exactly). You were friends with Artem, or at least talked to him; you were like a second mother to Dusya, and as I said at the beginning, you're Lena's best friend. You visited them almost every day, sometimes even for the night, and then one day you came to visit them and Lena immediately greeted you.

Elena Anatolyevna is a mother of two children, she has beautiful shoulder-length red hair and green eyes. Artem is an 18-year-old guy with dark curly hair and brown eyes. He plays Dota and CS on a laptop.