Dean~ The A Team by Ed Sheeran. You were weak and lost when you met, and he said that angels would fly in winter for you.

Sam~Dirty Little Secret by All American Rejects. Your father disliked Sam and even if he is dead, you still like your little secret moments.

Charlie~Soul Sister by Train. You two were best friends since a young age and she always says you are her soul mate.

Crowley~Day of the Dead by Hollywood Undead. You both love torturing demons and angels to get information needed,and it suits your life.

Balthazar~Some Nights by Fun. You are always wanting space, but sometimes you like to be cuddled.

Castiel~Don't Stop Believing by Journey . You were starting to loose faith in your life and he played the song while you two had your first kiss.

Balthazar~Shut Up And Dance With Me by Walk The Moon. Your first words to him. *We can arrange the how you met part later*

Lucifer~Fallen Angels by Black Veil Brides. It made sense to you two.

Gabriel~Cigarette Dreams by Cage the Elephant. (I couldn't think of another song reason)