The Christmas Break

As Lucas was walking on the way to his school, he saw his girlfriend (Avi) with unfamiliar face who dropped her on the gate of their school. Lucas didn't care about it, even though this was the third time. They've been together for 5 years now. Lucas has 5 siblings in total, his father remarried 4 years after his mother passed away when he was 6 years old. He was an honor student, who competed for a variety of quiz bees, spelling competitions, art competitions, and he is also a dancer who've won cheer dance competitions in his school twice. Avi was a cheater. She got pregnant at the age of 17. Avi has 2 siblings in total, her parents wasn't there at her side because she is independent so she has a separate house. Her parents were both Doctors. They have their own hospital. She was also an honor students, she joins all competitions like Lucas do. But suddenly she died.