「"わたし"は今 どこに在るの」と 踏みしめた足跡 を 何度も見つめ返す
YELL - いきものがかり - 歌詞 : 歌ネット
Are you listening to YELL by いきものがかり, maybe? If so , "わたし"(わたし in quotation marks) doesn't simply mean 'I' in this case. As you can see in another line 声を 挙げて "わたし"を 生きていくよと, it more likely refers to 私という存在 "the existance of 'I'", imo.