多愁善感, 烟消云散,

早知今日,何必当初,

路到尽头,努力不懈,

一丝曙光,缺处逢生.

Life is like math,

if we are destined to meet, we'll intersect at one point or the other

if we are meant to gather, we'll be tangent somehow or rather

if we are not fated to meet, we'll be 2 parallel lines that never cross path

This is life.......................