spring -- temperature starts to rise
and things come back to life; trees start to green
(probably why relationship starts to mend)

summer -- temperature is at its peak
and nature beautiful, fruitful; plants and animals reproduce
(you desire to be like them)

autumn -- temperature begins to drop,
and things start to change; leaves dry and wilt
(you start to long for things to end)

winter -- temperature drops rapidly,
and it becomes cold, real dark; leaves die
(your wish came true)