Based on the song Just A Dream, the version sung by Kurt Hugo Scheider and Christina Grimmie

The thought of this art was that Michelle and Marcus are in a situation where one of them needs to sacrifice themselves in order for the other to continue. Michelle keeps trying to say that it should be her before Marcus tells her that he will do it. He tells her that he wants to repay her for everything she has done for him and that her grandmother still needs her help with the college.

Marcus is happy with his decision, even though it takes him away from her, but Michelle can't accept what he has done. She feels guilty and terrible for losing her first friend and the person she wanted to protect.

I tried making that visible with blue hues being around Michelle even though the background is sunny and having yellow hues around Marcus even though his background is dark and cold.