Most Helpful Guy
Cheaters only love themselves at the end of the day. When you love someone you won't cheat on them primarily because you just don't want anyone else and also because being faithful is a demonstration of your commitment, it really should be standard but when you look at all the cheating people do it isn't.
Most Helpful Girl
People can love people and kill them, it isn't your place to define what love is to another person. Love is subjective, people are all different. There is no definitive "love".
If a person has been mistreated all their life and been shown love in a certain way that will be what they think love is.