bury the hatchet

Been having this bad feeling lately. Maybe I should try to forgive and forget about what happened. I should try to bury the grudges or whatever this feeling I'm holding. Maybe I would feel better if I will just accept things as they come and just learn a lesson from it.
Maybe everything will be okay soon. Maybe everything will go back to normal... maybe...
(I gave Heidi a sorry note and she gave me this drawing)