Upbeat "epiphany" song, drinks in pub with monster, c.2013-17

Question

I am trying to identify a song, which I used to play all the time but forgot. It features the artist in a happy mood. I remember the following scenes from the music video:

• Artist and the band playing in a street or on a bridge.

• Artist sitting in a pub/bar and having a drink with a hairy monster/bear. Mood of the song similar to Happy by Pharell Williams.

I listened to this song couple of years ago (between 2013 - 2017). Forgot exact year. I also believe I heard this on a TV commercial first. Any clues?

I also remember the lyrics of this particular song had the word "epiphany".

Answer 1

Thanks. I actually found the song. It's "Best Day of My Life" by American Authors.

The word "epiphany" occurs in the second stanza of the song (excluding the chorus), at around the 1:27 mark. The song was recorded in 2012 and released in 2013 as mentioned in Wikipedia.