It's a poem, なんでしょかね ですけど あなたにおねがいたします みらいはかならずかわる Directly what is that? but I ask you to.... Future must be changed the first sentence is a sigh of one and the ですけど is talking about that "What is that?"(one said) although one said that but may I ask(request) you ...(to change to future) The future must be changed

Ｊａｐａｎｅｓｅ　なんでしょかね ですけど あなたに　おねがいたします みらいはかならずかわる Ｅｎｇｌｉｓｈ　　　what is that 　　but　　　　　Ｉ　ask you some.　　　　　　Future must be change I thinkmay be part of poem by Musuzu Suzuki (poet of Japan).