Kind of a silly question

[Sarah429]

So i ate some mcdonals earlier and i had already eaten like half of the french fries when i noticed that there was a bright pink mark on one of the fries. Im pretty sure it was only on that one fry. I smelled it and it didnt smell weird at all. Then i noticed that there was some bright pink residue on the napkin that the fries were on. Naturally im kinda concerned about it. Any ideas of what this could have been? I dont think its mold. Should i be concerned?

[ditchy_jon]

So i ate some mcdonals earlier and i had already eaten like half of the french fries when i noticed that there was a bright pink mark on one of the fries. Im pretty sure it was only on that one fry. I smelled it and it didnt smell weird at all. Then i noticed that there was some bright pink residue on the napkin that the fries were on. Naturally im kinda concerned about it. Any ideas of what this could have been? I dont think its mold. Should i be concerned?

More than likely it will be part of the red box that has rubbed off onto the fries.