which episode turns your 日 around and when your it 你 cant stop smiling which epsiode? what part?

my 最喜爱的 is the harvest of 老友记 because when lura and mary try to help chrales the hole town comes and helps in that part i can not help but simling and always puts me in a good mood :) and iwould 爱情 to hear your opinion so what are 你 waiting for ....