Most Helpful Guy
He is your ex, so why should it matter to you so much? You are thinking too much about his behavior.
Most Helpful Girl
... They broke up a week ago...
Knowing that the Past was no Blast, He didn't want a repeat of His and Her History repeating itself, So he 'Has unfollowed me on Spotify.'
Apparently too he has this new Broken heart here, dear, of the newbie, And just wants to be left Alone at Home to Lick his War Wounds and Not... Be reminded of Anything nor Anyone to stir up his Brew in a pot that could end up to be Pot Luck again.
Good luck. xx