Eren was conflicted, he may knew what will happen in the future and was distance, yet he still had something to confess for Mikasa. Yet he thought it would be useless, after all he pushed her away and only had four years left. You tried to encourage him to tell her, yet his response hit you like a punch.

"Tell her the truth so she'll watch the stars through tears? Instead of following that one cold star that is her destiny? No.. no. Let her think I never cared about her." He spoke firmly.