Shawn Mendes debuts a new song at his friends wedding

What!? We want our own custom song from Shawn Mendes!

He sang this secret song at his friend Matt's wedding. It's titled "Try My Best" which was put together from a letter the groom wrote the bride.

Shawn was very humble about the song and even said "technically I'm not the only writer on this song," before performing the song for the couple's first dance. *swoon*

This is definitely enough to get us through until the weekend.