Perpendicular Lines

Perpendicular lines, lines that have entirely different slopes and all but even if the slope of one is the negative reciprocal of the other, there will always come a point that their two worlds will collide.

A short introduction of a story about two different people, entirely different their only similarity is that they are both afraid to fall in love because of their previous experiences. But how can SHE change HIM view in this situation when she as well is afraid to fall once more?