《If》是少女時代演唱的歌曲，歌詞如下：
If - 少女時代
Yeah Yeah Oh Oh Oh
Come to me boy Oh oh oh
如甜蜜熱浪 一躍入懷 Oh Oh oh
緊閉雙眼的你等著瞧 暴風雨的邊緣Oh Oh oh
Your Eyes call you like oh ah ah ah
Follow Me the dream Oh Oh oh oh
等一個微笑 愛一天的記號 Oh Oh oh oh
這份深情 讓大地羞澀得避開 我先藏起來Oh Oh oh oh
And you'll know if you play my game oh yeah
牽起我的裙擺 向天際漫步的你 boy 越走越近的話
光照亮的此刻 You will be my man Oh Oh oh oh
Oh baby Oh Oh oh oh
Yeah Yeah Oh Oh Oh
如果將愛情 全部都放棄 Oh Oh oh oh
只剩下你 我愛你更多 Oh Oh oh oh
我走入你懷裡的陷阱里 感覺如此真實Oh Oh oh oh
Your Eyes call you like oh ah ah ah
Follow Me the dream Oh Oh oh oh
如果真的愛 就算危險也要靠近 Oh Oh oh oh
就算你拒絕 就算你後退 我還是會愛你Oh Oh oh oh
And you'll know if you play my game boy yeah yeah yeah yeah
牽起我的裙擺 向天際漫步的你 boy 越走越近的話
光照亮的此刻 You will be my man Oh Oh oh oh
Oh baby Oh Oh oh oh yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Hey Yo Yo 喂喂餵 你看看我啦 我已掉入陷阱了耶 是吧 是吧 是吧 是吧 走吧走吧走吧 我管你富或貴還是醜或帥 我通通不計較 不計較 不計較 不計較 快些靠近我身旁 不停一直望著我吧 我只等你一個 就一個 就等你一個 Boy You'll Know Boy You'll Know Boy You'll Know Boy You'll Know If You Play My Game Baby Baby Baby Baby 你已被俘虜了啦 Baby Baby Baby Baby Boy Boy Boy 你已完蛋了啦 你還遲疑什麼呀 Come Come Come Come Come 來吧 來吧 來吧 愛你就是這樣的呀 愛呀愛呀 愛呀 愛呀 愛呀 愛呀 愛呀 愛呀 愛呀 愛呀 愛呀 愛呀 愛呀 愛呀 愛你就是這樣的呀 Baby Baby Baby Baby Boy Boy Boy Boy You'll Know Boy You'll Know Boy You'll Know Boy You'll Know Baby Baby Baby Baby 少女時代是由金泰妍、鄭秀妍、李順圭、權俞利、崔秀英、林允兒和徐珠賢7人組成的韓國女子演唱組合。