Which cause-and-effect relationship relates to the theme “It is important to be who you are and not try to be someone else”?

Cause: Alfonso got his bike fixed. Effect: He could take Sandra on a bike ride.
Cause: Alfonso tried to scare Sandra. Effect: She fell in love with him.
Cause: Alfonso overcame insecurity. Effect: He went out with Sandra.
Cause: Alfonso took Sandra on his bike. Effect: They almost got into an accident.