Three of us was trying to self-take a group photo when two Japanese girls passed by. One of them offered help. SC first thought they were Chinese. Turned out they are Japanese and she went "this girl know how to speak Japanese" and here it begins...

日本人：あぁ、日本語を喋られますか？
私：ちょっと。
日本人：何歳ですか？
私：十。。。九歳。二十歳がいます。(screwed this part)
日本人：あぁ。。
SC:   ask them what they are doing here?
私：何をしますか？ここ。
日本人：学校。。。旅行。。。(can't catch them here)
SC:　いくらですか？
日本人：えぇ？幾つ？二十一歳です。
SC:　あなたは可愛いです！(refering to a petite girl)
日本人：ありがとう。
BYEBYE!