Another Day, Another Song! Let's Go~
Sekai wa Koi ni Ochiteiru by Honeyworks ft. Chico (Ao Haru Ride)
One of the best romantic anime and opening out there. The only thing you can do every time you listen to this song is smile :D Just by listening to the song, you can already imagine and feel the relationship between Futaba and Kou. I have to say every time Honeyworks and Chico work together, I know it's going to be an amazing song. I wonder if there's anybody who actually hates the anime or this song.
Original Version with it's own story as the music video~
Close Your Eyes and Listen!~