This is a genuine psychological test. Read carefully!

It is a story about a girl. While at the funeral of her own mother, she met this guy whom she did not know. She thought this guy was amazing; she so believed him to be so much her dream guy, that she fell in love with him but never asked for his number and then...A few days later, the girl killed her own sister.

Question:

What is her motive in killing her sister? Give this some thought for a while your first thought is what counts here.

ANSWER