A Tree Swaying in the Wind

I've seen the wind and know how it comes and goes without a trace.

I'm like a gust of wind. After making a mistake, all I can do is wander, but unlike the wind, I can't escape being caught. One day, I'll be found. You're willing to hide with me, but I don't want you to be left without a home. If there's another life, I only want to stay by your side.

Theme: I'm so bored I'm going crazy! Good luck with the college entrance exam! Let's go!