From left ear in, to right ear out
词曲编唱：Lemontoe
http://5sing.kugou.com/m/detail/yc-3486780-1.html
From left ear in, to right ear out
有些事不需放心上，
因为不重要，
何必要自寻烦恼
From left ear in, to right ear out
有些事当作没听到
能忘就忘掉，
因为想睡个好觉。
From left ear in, to right ear out
礼貌地点头微笑，
嘴巴生在别人脸上，
橡皮擦不掉，擦不掉。
From left ear in, to right ear out
没有意见可发表，
虽然废话听（了）上千次
忍着别发飙，别发飙
