After this failed relationship, the speaker feels he is karmic-cursed his future relationships. He hasn't learned from his past mistakes ("god I wish I would have learned").
He is telling his ex not to be afraid to move on or look for him as he has caused enough pain. While his relationship is over and he is sad about it, they cannot take the memories of the good times the two have shared.
After this failed relationship, the speaker feels he is karmic-cursed his future relationships. He hasn't learned from his past mistakes ("god I wish I would have learned").
He is telling his ex not to be afraid to move on or look for him as he has caused enough pain. While his relationship is over and he is sad about it, they cannot take the memories of the good times the two have shared.