艳子跟小明生日的那天，贝贝买了生日蛋糕，文彦则送上了亲手做的十字绣香包和钥匙扣。蜡烛映红了每个人快乐地唱生日歌的脸蛋，寝室里挂着装饰的花和彩带，那单纯的温馨让文彦在多年后都能深深地记起，以至于连自己在大学过的第一个生日是什么样子的都忘了。他们挨个地出节目，讲故事，说笑话，笨拙地跳舞，最后挤在一起唱“seasons in the sun”。
　　Goodbye to you, my trusted friend.
　　we've known each other since we were nine or ten.
　　together we've climb hills and trees.
　　learned of love and ABCs.
　　skinned our hearts and skinned our knees.
　　Goodbye my friend, it's hard to die.
　　when all the birds are singing in the sky.
　　now the spring is in the air.
　　pretty girls are everywhere.
　　think of me and i'll be there.
　　Goodbye papa please pray for me.
　　i was the black sheep of the family.
　　you tried to teach me right from wrong.
　　too much wine and too much song.
　　wonder how i got along.
　　Goodbye papa it's hard to die.
　　when all the birds are singing in the sky.
　　now that the spring is in the air.
　　little children are everywhere.
　　when you see them i'll be there.
　　Goodbye michelle my little one.
　　you gave me love and help me find the sun.
　　and every time that i was down.
　　you would always come around.
　　and get my feet back on the ground.
　　Goodbye michelle it's hard to die.
　　when all the birds are singing in the sky.
　　now that the spring is in the air.
　　with the flowers everywhere.
　　i wish that we could both be there !!
　　We had joy,we had fun.
　　we had seasons in the sun.
　　but the wine and the song.
　　like the season has all gone.
　　“等我们毕业的时候也一起唱这首歌好不好？？”由美的眼中闪烁着泪光，仿佛下一刻他们就要毕业各奔东西。四年的时间说短也长，文彦想，毕业的时候要和这些人，尤其是贝贝分别，该是多么难过的事情啊，鼻子不由得发酸了。“好啊，不过还有四年呢，我们要好好珍惜现在能在同个寝室的缘分啊。”贝贝举起杯子说：“来，为我们的缘分干杯！！”“干杯！！”