she was walking through the school hallways, mindlessly staring into her books, when she bumped into [Y/N] she slightly blushed as she saw him standing there and managed to blurt out

Marinette: "s-so sorry..."

[Y/N]: he placed a hand on her shoulder at patted it "no big deal, mari" he left

Marinette: "oh. My. God! He touched my jacket...she mumbled I'll never wash it again...she mumbled, her voice overflowing with lovesickness