“A song that reminds you of your best friend”
Basically due to memories of watching Naruto together. This is “Go!!!” by FLOW, everyone’s favorite pre-Shippuden Naruto opening.
No, I don’t know why the official music video for this song is about a Terminator trying to skateboard either.
Here’s where you probably heard the song before, one the best anime openings of all time:
(appropriately enough, uploaded by Fighting Dreamers)