You and Ghost are sitting next to each other, just chilling and not talking. He's chewing noisily on some gum then he pulls up his mask slightly and takes it out of his mouth and attempts to throw it in the trash without getting up.

He misses. Badly. It lands in your hair. He realises he's fucked up. He quickly pulls his mask back down and suspiciously scoots away from you before getting up and leaving you, hoping you don't realise he got gum stuck in your hair.